Pellet boilers – FireBox

How does the design of the pellet hopper affect efficiency?

Pellet boiler 140 kW FOCUS STONE, power range (30-140 kW)

Firebox — Mon, 09 Jun 2025 06:32:55 +0000

Pellet boiler TM "FOCUS" is specially designed to work in automatic mode. The main accents in the development and production of the boiler are made on the efficiency of heat removal precisely at the operation of the complex, which is based on a flare pellet burner working on high-ash (agro) pellet. This is the basis for the economic feasibility of purchasing and simple operation of the equipment using any commercially available fuel pellets. In the basic configuration there is a weather algorithm with a channel for controlling the drive of a 3 or 4-way mixer valve for 220 volts. Installed as standard internet module for remote monitoring and boiler automation control, allows the service organization to help in setting up and during operation.

The main advantages of pellet boilers FOCUS:

built-in Internet monitoring and boiler control system, saves all information about the operation of the boiler, temperatures. Facilitates setup, helps in operation and solving issues when contacting the service department, globally reduces false visits of the master (often just advice is enough). Remote start and stop, remote temperature control, with installed room panels - room temperature control.
touch, intuitive control panel, friendly settings interface.
convenient cleaning of the pellet burner, a movable grate discharges ash on its own, an optical sensor controls the actual presence of a flame, automatic pellet supply, smooth adjustment of the desired temperature and, accordingly, power, controls fuel consumption.
well-developed convective part of the heat exchanger in combination with a highly efficient horizontal heat exchanger;
a hybrid heat exchanger (originally a plate heat exchanger used as an ash filter and a tubular heat exchanger), which effectively removes the infrared radiation of the burner torch;
large ash pan size (maximum possible) especially for high ash fuel operation;
the presence of a construction site (plate heat exchanger) to relieve the primary thermal stress of the flame. At the same time, the point impact of the torch on the heat exchanger structure is excluded. It is used for sedimentation of heavy particles of the volatile component of the torch (ash filter);
convenient maintenance of the heat exchanger with thoughtful access through a wide hatch, horizontal cleaning, ash chamber in front of the chimney;
the high-capacity ash pan is designed to work with boilers of the industrial series. When purchasing a complete set of equipment, FOCUS freely operates on high-ash pellets without typical operating problems for foreign boilers designed for certified pellets.

The ability to work with wood

Each FOCUS pellet boiler can function as a solid fuel heating equipment, stable on the main types of solid fuel. This backup capability allows you to deploy efficient stand-alone boilers.

To switch from heating pellets to heating with wood, the boiler is specially equipped with two doors. One door has a built-in pellet burner, the second door is blind (to work on wood and briquettes). The transition from one type of fuel to another is carried out by opening one door and closing another. Nothing needs to be snapped off, removed, installed, the burner automation in the base supports two modes of operation.

The boiler is designed to operate on solid fuels. For these purposes, the supply of primary and secondary air is organized. The boiler is equipped with appropriate controls (both electronic and mechanical). This ensures almost complete combustion of both the fuel itself and the pyrolysis gases that are formed when any hydrocarbon fuel is heated. Smoke and underburning are minimized.

Features of the boiler design for the transition between different types of fuel:

the mirror arrangement of the fasteners on the doorways makes it possible to change the door opening side to a convenient one without welding. A set of keys is enough for outweighing;
the boiler is additionally (at the customer's request) completed with a piping kit with a three-way or four-way valve and IMP Pumps. This solution, in combination with the control automatics, protects the boiler from cold "return" from the heating system.

The absence of condensation in the boiler is also guaranteed. This, in turn, increases the boiler efficiency by 30% in comparison with the complete set without protection of the "return" and on the "cold" system (when the "return" is below 40 * C). As a result, there is no need for the selection of mixing equipment and coordination with the boiler automation.

Pellet boiler 140 kW FOCUS STONE: installation with weldless Victaulic connections

For convenience and speed of installation, the boiler is equipped with a Victaulic quick connection system (Victolic connections, they are also "groovlok"). With prompt installation work, high-quality connections are guaranteed. This does not require symmetrical tightening of flange connections and the use of welding on site.

Small distortions during installation are allowed, which gives freedom in carrying out work when the room deviates from the design dimensions. The boiler is supplied with couplings and elbows for welding or threaded connection (specified in the order).

Features of the installation of several boilers in industrial boiler houses

The boiler and connection system presupposes the assembly of a boiler room with a cascade connection. This is also specially implemented for those cases where all the power is not required initially. For example, during the construction of a large facility. Also, the approach allows you to increase the design capacity of the boiler house as needed. Several boilers with a total capacity of up to 2.2-2.5 MW can be added to the system painlessly.

At the same time, the presence of three-way valves on each boiler and a hydraulic arrow in the heating system allows you to quickly disconnect the idle boiler from the common flow. In this case, the movement of the coolant in the system is not limited and the coolant passing through the heat exchanger of the idle boiler is not cooled.

Boiler design features:

Boiler material - structural steel 09G2S:
- wall thickness of the heat exchange part (firebox and primary heat exchanger, wells) - 6mm;
- thickness of the outer shell of the boiler water jacket - 4mm.
- area of heat exchange surfaces and fire tube part - 11.7 m²
Thermal insulation - 50mm thick basalt mineral wool.
Boiler casing - brushed stainless steel AISI201.
Two doors for quick transition from a pellet burner to wood and vice versa.
Adjustable hinges and locks for precise adjustment of a tight fit between the door and the opening.
Possibility of changing the side of the door opening.
Hybrid heat exchanger made of plate and fire tube. Where the plate travel relieves the torch stress and settles the bulk of the heavy particles. This is especially true when working with a high-ash or agro-pellet.
The most developed convective fire-tube part of the heat exchanger actually corresponds to the declared and structurally available heat exchange.
Large door for easy access and complete cleaning of the heat exchanger surfaces.
Large ash pan designed for several days of continuous operation at medium and above average power.

Features of the operation of the complex based on pellet burner FOCUS

The built-in pellet burner TM "FOCUS", included in this set of equipment, will work both on clean wood pellets and on agricultural pellets with an ash content of up to 10%. In this case, fuel pellets from sunflower waste, corn, buckwheat, rice, furniture waste and straw can be used without restrictions.

The FOCUS STONE 140 pellet boiler is the optimal solution for households and small shops, as well as remote sites.

Advantages of the built-in burner:

automatic ignition (installed Japanese ceramic candles for contactless air ignition of pellets);
Movable stainless steel grates. They are used to stir the burning fuel and then push the high-ash residue into the boiler ash pan;
auger for supplying fuel to the combustion chamber of the burner;
built-in temperature sensor of the burner auger (safety, automation will turn off the fuel supply with the transmission of an alarm signal);
built-in infrared flame sensor for fixing and monitoring the level of flame radiation (safety, automation records the presence and absence of a flame, using appropriate behavioral scenarios);
selected proportions of primary and secondary air for the correct organization of fuel combustion;
highly reliable drive of the Swiss company "Belimo" with anti-jamming protection - moves the grate;
The combustion chamber nozzle with air purge (for models 100-150kW) performs the functions of cooling the nozzle and simultaneous heating of the secondary air. Increases the efficiency of heat generation by the burner, due to the afterburning of gases at the exit from the nozzle;
on models from 17kW to 150kW, the nozzle is made of stainless steel.

All models of flare burners have a "break" in the fuel supply line, ensuring the safe operation of the equipment. Using the controller, you can easily customize the operation of the equipment.

Functions and equipment

Functionality of the pellet boiler 140 kW FOCUS STONE (30-140 kW):

power adjustment within the range of 30 kW – 140 kW;
area of heat exchange surfaces and fire tube part - 11.7 m²
5 basic security levels;
automatic operation: ignition, extinguishing, cleaning;
ceramic lighter;
low power consumption (40W) - can be powered by battery and solar panel;
PID-regulation (the possibility of precise control of the burner using an analog control signal, including within the framework of "smart home" technology);
stainless steel movable grates for mechanical cleaning of the burner;
pump control (hot water treatment and heating);
work with room thermostat and internet module
work with weather regulation.

The pellet boiler complies with GOST32452-2013 (EN 15270:2007). A 12 month warranty is provided.

Contents of delivery:

Pellet boiler FOCUS STONE 140 kW in combination with a built-in burner;
Adaptation kit for solid fuel and manual loading;
weather sensor;
flue gas temperature sensor;
boiler return temperature sensor;
Internet module EcoNet
feeding screw conveyor - 2 m;
corrugated PVC pipe - 1 m;
pellet boiler controller;
documentation.

Equipment for pellet boiler rooms

Devices and modules that increase the level of autonomy of the heating system:

Trim kits with 3-way or 4-way valve integrated into the boiler control system;
bins for storage and feeding of pellets;
room touch EcoSter regulator;
additional temperature sensors.

Consult our specialists on the features of the deployment of heating circuits and connections.

Dimensions (edit)

Listed in each position separately.

Chimney diameter

250 mm

Requirements for the boiler room

When designing, you must adhere to the requirements:

MDNAOP 0.001.26-96;
DBN B.2.5-XX: 20XX;
SNiP 2.04.05-91 "Heating, ventilation and air conditioning";
SNiP II-35-76 "Boiler plants".

Interesting to read

How does the design of the pellet hopper affect efficiency?

Pellet boiler 150 kW FOCUS STONE, power range (30-175 kW)

Firebox — Mon, 09 Jun 2025 06:31:55 +0000

The main advantages of pellet boilers FOCUS:

built-in Internet monitoring and boiler control system, saves all information about the operation of the boiler, temperatures. Facilitates setup, helps in operation and solving issues when contacting the service department, globally reduces false visits of the master (often just advice is enough). Remote start and stop, remote temperature control, with installed room panels - room temperature control.
touch, intuitive control panel, friendly settings interface.
convenient cleaning of the pellet burner, a movable grate discharges ash on its own, an optical sensor controls the actual presence of a flame, automatic pellet supply, smooth adjustment of the desired temperature and, accordingly, power, controls fuel consumption.
well-developed convective part of the heat exchanger in combination with a highly efficient horizontal heat exchanger;
a hybrid heat exchanger (originally a plate heat exchanger used as an ash filter and a tubular heat exchanger), which effectively removes the infrared radiation of the burner torch;
large ash pan size (maximum possible) especially for high ash fuel operation;
the presence of a construction site (plate heat exchanger) to relieve the primary thermal stress of the flame. At the same time, the point impact of the torch on the heat exchanger structure is excluded. It is used for sedimentation of heavy particles of the volatile component of the torch (ash filter);
convenient maintenance of the heat exchanger with thoughtful access through a wide hatch, horizontal cleaning, ash chamber in front of the chimney;
the high-capacity ash pan is designed to work with boilers of the industrial series. When purchasing a complete set of equipment, FOCUS freely operates on high-ash pellets without typical operating problems for foreign boilers designed for certified pellets.

The ability to work with wood

Each FOCUS pellet boiler can function as a solid fuel heating equipment, stable on the main types of solid fuel. This backup capability allows you to deploy efficient stand-alone boilers.

Features of the boiler design for the transition between different types of fuel:

the mirror arrangement of the fasteners on the doorways makes it possible to change the door opening side to a convenient one without welding. A set of keys is enough for outweighing;
the boiler is additionally (at the customer's request) completed with a piping kit with a three-way or four-way valve and IMP Pumps. This solution, in combination with the control automatics, protects the boiler from cold "return" from the heating system.

Pellet boiler 150 kW FOCUS : installation with non-welded Victaulic connections

Features of the installation of several boilers in industrial boiler houses

Boiler design features:

Boiler material - structural steel 09G2S:
- wall thickness of the heat exchange part (firebox and primary heat exchanger, wells) - 6mm;
- thickness of the outer shell of the boiler water jacket - 4mm.
- area of heat exchange surfaces and fire tube part - 14 m²
Thermal insulation - 50mm thick basalt mineral wool.
Boiler casing - brushed stainless steel AISI201.
Two doors for quick transition from a pellet burner to wood and vice versa.
Adjustable hinges and locks for precise adjustment of a tight fit between the door and the opening.
Possibility of changing the side of the door opening.
Hybrid heat exchanger made of plate and fire tube. Where the plate travel relieves the torch stress and settles the bulk of the heavy particles. This is especially true when working with a high-ash or agro-pellet.
The most developed convective fire-tube part of the heat exchanger actually corresponds to the declared and structurally available heat exchange.
Large door for easy access and complete cleaning of the heat exchanger surfaces.
Large ash pan designed for several days of continuous operation at medium and above average power.

Features of the operation of the complex based on pellet burner FOCUS

Pellet boiler FOCUS 150 is the optimal solution for households and small shops, as well as remote sites.

Advantages of the built-in burner:

automatic ignition (installed Japanese ceramic candles for contactless air ignition of pellets);
movable mono-grate. It is used for tedding burning fuel, followed by pushing the high-ash residue into the boiler ash pan;
auger for supplying fuel to the combustion chamber of the burner;
built-in temperature sensor of the burner auger (safety, automation will turn off the fuel supply with the transmission of an alarm signal);
built-in infrared flame sensor for fixing and monitoring the level of flame radiation (safety, automation records the presence and absence of a flame, using appropriate behavioral scenarios);
selected proportions of primary and secondary air for the correct organization of fuel combustion;
highly reliable drive of the Swiss company "Belimo" with anti-jamming protection - moves the grate;
The combustion chamber nozzle with air purge (for models 100-150kW) performs the functions of cooling the nozzle and simultaneous heating of the secondary air. Increases the efficiency of heat generation by the burner, due to the afterburning of gases at the exit from the nozzle;
on models from 17kW to 150kW, the nozzle is made of stainless steel.

All models of flare burners have a "break" in the fuel supply line, ensuring the safe operation of the equipment. Using the controller, you can easily customize the operation of the equipment.

Functions and equipment

Functionality of the pellet boiler 150 kW FOCUS (30-175 kW):

power adjustment within 30 kW - 175 kW;
area of heat exchange surfaces and fire tube part - 14 m²
5 basic security levels;
automatic operation: ignition, extinguishing, cleaning;
ceramic lighter;
low power consumption (40W) - can be powered by battery and solar panel;
PID-regulation (the possibility of precise control of the burner using an analog control signal, including within the framework of "smart home" technology);
movable grate for mechanical cleaning of the burner;
pump control (hot water treatment and heating);
work with room thermostat and internet module
work with weather regulation.

The pellet boiler complies with GOST32452-2013 (EN 15270:2007). A 12 month warranty is provided.

Contents of delivery:

Pellet boiler FOCUS 150 kW in combination with a built-in burner;
Adaptation kit for solid fuel and manual loading;
weather sensor;
flue gas temperature sensor;
boiler return temperature sensor;
Internet module EcoNet
feeding screw conveyor - 2 m;
corrugated PVC pipe - 1 m;
pellet boiler controller;
documentation.

Equipment for pellet boiler rooms

Devices and modules that increase the level of autonomy of the heating system:

Trim kits with 3-way or 4-way valve integrated into the boiler control system;
bins for storage and feeding of pellets;
room touch EcoSter regulator;
additional temperature sensors.

Consult our specialists on the features of the deployment of heating circuits and connections.

Dimensions (edit)

Listed in each position separately.

Chimney diameter

250 mm

Requirements for the boiler room

When designing, you must adhere to the requirements:

MDNAOP 0.001.26-96;
DBN B.2.5-XX: 20XX;
SNiP 2.04.05-91 "Heating, ventilation and air conditioning";
SNiP II-35-76 "Boiler plants".

Interesting to read

How does the design of the pellet hopper affect efficiency?

Pellet boiler 120 kW FOCUS STONE, power range (30-120 kW)

Firebox — Mon, 09 Jun 2025 06:28:36 +0000

The main advantages of pellet boilers FOCUS:

built-in Internet monitoring and boiler control system, saves all information about the operation of the boiler, temperatures. Facilitates setup, helps in operation and solving issues when contacting the service department, globally reduces false visits of the master (often just advice is enough). Remote start and stop, remote temperature control, with installed room panels - room temperature control.
touch, intuitive control panel, friendly settings interface.
convenient cleaning of the pellet burner, a movable grate discharges ash on its own, an optical sensor controls the actual presence of a flame, automatic pellet supply, smooth adjustment of the desired temperature and, accordingly, power, controls fuel consumption.
well-developed convective part of the heat exchanger in combination with a highly efficient horizontal heat exchanger;
a hybrid heat exchanger (originally a plate heat exchanger used as an ash filter and a tubular heat exchanger), which effectively removes the infrared radiation of the burner torch;
large ash pan size (maximum possible) especially for high ash fuel operation;
the presence of a construction site (plate heat exchanger) to relieve the primary thermal stress of the flame. At the same time, the point impact of the torch on the heat exchanger structure is excluded. It is used for sedimentation of heavy particles of the volatile component of the torch (ash filter);
convenient maintenance of the heat exchanger with thoughtful access through a wide hatch, horizontal cleaning, ash chamber in front of the chimney;
the high-capacity ash pan is designed to work with boilers of the industrial series. When purchasing a complete set of equipment, FOCUS freely operates on high-ash pellets without typical operating problems for foreign boilers designed for certified pellets.

The ability to work with wood

Each FOCUS pellet boiler can function as a solid fuel heating equipment, stable on the main types of solid fuel. This backup capability allows you to deploy efficient stand-alone boilers.

Features of the boiler design for the transition between different types of fuel:

the mirror arrangement of the fasteners on the doorways makes it possible to change the door opening side to a convenient one without welding. A set of keys is enough for outweighing;
the boiler is additionally (at the customer's request) completed with a piping kit with a three-way or four-way valve and IMP Pumps. This solution, in combination with the control automatics, protects the boiler from cold "return" from the heating system.

Pellet boiler 120 kW FOCUS STONE: installation with weldless Victaulic connections

Features of the installation of several boilers in industrial boiler houses

Boiler design features:

Boiler material - structural steel 09G2S:
- wall thickness of the heat exchange part (firebox and primary heat exchanger, wells) - 6mm;
- thickness of the outer shell of the boiler water jacket - 4mm.
- area of heat exchange surfaces and fire tube part - 11.7 m²
Thermal insulation - 50mm thick basalt mineral wool.
Boiler casing - brushed stainless steel AISI201.
Two doors for quick transition from a pellet burner to wood and vice versa.
Adjustable hinges and locks for precise adjustment of a tight fit between the door and the opening.
Possibility of changing the side of the door opening.
Hybrid heat exchanger made of plate and fire tube. Where the plate travel relieves the torch stress and settles the bulk of the heavy particles. This is especially true when working with a high-ash or agro-pellet.
The most developed convective fire-tube part of the heat exchanger actually corresponds to the declared and structurally available heat exchange.
Large door for easy access and complete cleaning of the heat exchanger surfaces.
Large ash pan designed for several days of continuous operation at medium and above average power.

Features of the operation of the complex based on pellet burner FOCUS

The FOCUS STONE 120 pellet boiler is the optimal solution for households and small shops, as well as remote sites.

Advantages of the built-in burner:

automatic ignition (installed Japanese ceramic candles for contactless air ignition of pellets);
movable mono-grate. It is used for tedding burning fuel, followed by pushing the high-ash residue into the boiler ash pan;
auger for supplying fuel to the combustion chamber of the burner;
built-in temperature sensor of the burner auger (safety, automation will turn off the fuel supply with the transmission of an alarm signal);
built-in infrared flame sensor for fixing and monitoring the level of flame radiation (safety, automation records the presence and absence of a flame, using appropriate behavioral scenarios);
selected proportions of primary and secondary air for the correct organization of fuel combustion;
highly reliable drive of the Swiss company "Belimo" with anti-jamming protection - moves the grate;
The combustion chamber nozzle with air purge (for models 100-150kW) performs the functions of cooling the nozzle and simultaneous heating of the secondary air. Increases the efficiency of heat generation by the burner, due to the afterburning of gases at the exit from the nozzle;
on models from 17kW to 150kW, the nozzle is made of stainless steel.

All models of flare burners have a "break" in the fuel supply line, ensuring the safe operation of the equipment. Using the controller, you can easily customize the operation of the equipment.

Functions and equipment

Functionality of the pellet boiler 120 kW FOCUS (30-120 kW):

power regulation within 30 kW - 120 kW;
area of heat exchange surfaces and fire tube part - 11.7 m²
5 basic security levels;
automatic operation: ignition, extinguishing, cleaning;
ceramic lighter;
low power consumption (40W) - can be powered by battery and solar panel;
PID-regulation (the possibility of precise control of the burner using an analog control signal, including within the framework of "smart home" technology);
stainless steel movable grates for mechanical cleaning of the burner;
pump control (hot water treatment and heating);
work with room thermostat and internet module
work with weather regulation.

The pellet boiler complies with GOST32452-2013 (EN 15270:2007). A 12 month warranty is provided.

Contents of delivery:

Pellet boiler FOCUS 120 kW in combination with a built-in burner;
Adaptation kit for solid fuel and manual loading;
weather sensor;
flue gas temperature sensor;
boiler return temperature sensor;
Internet module EcoNet
feeding screw conveyor - 2 m;
corrugated PVC pipe - 1 m;
pellet boiler controller;
documentation.

Equipment for pellet boiler rooms

Devices and modules that increase the level of autonomy of the heating system:

Trim kits with 3-way or 4-way valve integrated into the boiler control system;
bins for storage and feeding of pellets;
room touch EcoSter regulator;
additional temperature sensors.

Consult our specialists on the features of the deployment of heating circuits and connections.

Dimensions (edit)

Listed in each position separately.

Chimney diameter

250 mm

Requirements for the boiler room

When designing, you must adhere to the requirements:

MDNAOP 0.001.26-96;
DBN B.2.5-XX: 20XX;
SNiP 2.04.05-91 "Heating, ventilation and air conditioning";
SNiP II-35-76 "Boiler plants".

Interesting to read

How does the design of the pellet hopper affect efficiency?

Pellet boiler 140 kW FOCUS, power range (30-140 kW)

Firebox — Tue, 22 Apr 2025 13:59:31 +0000

The main advantages of pellet boilers FOCUS:

built-in Internet monitoring and boiler control system, saves all information about the operation of the boiler, temperatures. Facilitates setup, helps in operation and solving issues when contacting the service department, globally reduces false visits of the master (often just advice is enough). Remote start and stop, remote temperature control, with installed room panels - room temperature control.
touch, intuitive control panel, friendly settings interface.
convenient cleaning of the pellet burner, a movable grate discharges ash on its own, an optical sensor controls the actual presence of a flame, automatic pellet supply, smooth adjustment of the desired temperature and, accordingly, power, controls fuel consumption.
well-developed convective part of the heat exchanger in combination with a highly efficient horizontal heat exchanger;
a hybrid heat exchanger (originally a plate heat exchanger used as an ash filter and a tubular heat exchanger), which effectively removes the infrared radiation of the burner torch;
large ash pan size (maximum possible) especially for high ash fuel operation;
the presence of a construction site (plate heat exchanger) to relieve the primary thermal stress of the flame. At the same time, the point impact of the torch on the heat exchanger structure is excluded. It is used for sedimentation of heavy particles of the volatile component of the torch (ash filter);
convenient maintenance of the heat exchanger with thoughtful access through a wide hatch, horizontal cleaning, ash chamber in front of the chimney;
the high-capacity ash pan is designed to work with boilers of the industrial series. When purchasing a complete set of equipment, FOCUS freely operates on high-ash pellets without typical operating problems for foreign boilers designed for certified pellets.

The ability to work with wood

Each FOCUS pellet boiler can function as a solid fuel heating equipment, stable on the main types of solid fuel. This backup capability allows you to deploy efficient stand-alone boilers.

Features of the boiler design for the transition between different types of fuel:

the mirror arrangement of the fasteners on the doorways makes it possible to change the door opening side to a convenient one without welding. A set of keys is enough for outweighing;
the boiler is additionally (at the customer's request) completed with a piping kit with a three-way or four-way valve and IMP Pumps. This solution, in combination with the control automatics, protects the boiler from cold "return" from the heating system.

Pellet boiler 140 kW FOCUS: installation with weldless Victaulic connections

Features of the installation of several boilers in industrial boiler houses

Boiler design features:

Boiler material - structural steel 09G2S:
- wall thickness of the heat exchange part (firebox and primary heat exchanger, wells) - 6mm;
- thickness of the outer shell of the boiler water jacket - 4mm.
- area of heat exchange surfaces and fire tube part - 11.7 m²
Thermal insulation - 50mm thick basalt mineral wool.
Boiler casing - brushed stainless steel AISI201.
Two doors for quick transition from a pellet burner to wood and vice versa.
Adjustable hinges and locks for precise adjustment of a tight fit between the door and the opening.
Possibility of changing the side of the door opening.
Hybrid heat exchanger made of plate and fire tube. Where the plate travel relieves the torch stress and settles the bulk of the heavy particles. This is especially true when working with a high-ash or agro-pellet.
The most developed convective fire-tube part of the heat exchanger actually corresponds to the declared and structurally available heat exchange.
Large door for easy access and complete cleaning of the heat exchanger surfaces.
Large ash pan designed for several days of continuous operation at medium and above average power.

Features of the operation of the complex based on pellet burner FOCUS

The FOCUS 140 pellet boiler is the optimal solution for households and small shops, as well as remote sites.

Advantages of the built-in burner:

automatic ignition (installed Japanese ceramic candles for contactless air ignition of pellets);
movable mono-grate. It is used for tedding burning fuel, followed by pushing the high-ash residue into the boiler ash pan;
auger for supplying fuel to the combustion chamber of the burner;
built-in temperature sensor of the burner auger (safety, automation will turn off the fuel supply with the transmission of an alarm signal);
built-in infrared flame sensor for fixing and monitoring the level of flame radiation (safety, automation records the presence and absence of a flame, using appropriate behavioral scenarios);
selected proportions of primary and secondary air for the correct organization of fuel combustion;
highly reliable drive of the Swiss company "Belimo" with anti-jamming protection - moves the grate;
The combustion chamber nozzle with air purge (for models 100-150kW) performs the functions of cooling the nozzle and simultaneous heating of the secondary air. Increases the efficiency of heat generation by the burner, due to the afterburning of gases at the exit from the nozzle;
on models from 17kW to 150kW, the nozzle is made of stainless steel.

All models of flare burners have a "break" in the fuel supply line, ensuring the safe operation of the equipment. Using the controller, you can easily customize the operation of the equipment.

Functions and equipment

Functionality of the pellet boiler 140 kW FOCUS (30-140 kW):

power adjustment within the range of 30 kW – 140 kW;
area of heat exchange surfaces and fire tube part - 11.7 m²
5 basic security levels;
automatic operation: ignition, extinguishing, cleaning;
ceramic lighter;
low power consumption (40W) - can be powered by battery and solar panel;
PID-regulation (the possibility of precise control of the burner using an analog control signal, including within the framework of "smart home" technology);
movable grate for mechanical cleaning of the burner;
pump control (hot water treatment and heating);
work with room thermostat and internet module
work with weather regulation.

The pellet boiler complies with GOST32452-2013 (EN 15270:2007). A 12 month warranty is provided.

Contents of delivery:

Pellet boiler FOCUS 140 kW in combination with a built-in burner;
Adaptation kit for solid fuel and manual loading;
weather sensor;
flue gas temperature sensor;
boiler return temperature sensor;
Internet module EcoNet
feeding screw conveyor - 2 m;
corrugated PVC pipe - 1 m;
pellet boiler controller;
documentation.

Equipment for pellet boiler rooms

Devices and modules that increase the level of autonomy of the heating system:

Trim kits with 3-way or 4-way valve integrated into the boiler control system;
bins for storage and feeding of pellets;
room touch EcoSter regulator;
additional temperature sensors.

Consult our specialists on the features of the deployment of heating circuits and connections.

Dimensions (edit)

Listed in each position separately.

Chimney diameter

250 mm

Requirements for the boiler room

When designing, you must adhere to the requirements:

MDNAOP 0.001.26-96;
DBN B.2.5-XX: 20XX;
SNiP 2.04.05-91 "Heating, ventilation and air conditioning";
SNiP II-35-76 "Boiler plants".

Interesting to read

How does the design of the pellet hopper affect efficiency?

Pellet boiler Mono-pellet 90 kW FOCUS (5-90 kW)

Firebox — Wed, 09 Oct 2024 13:55:01 +0000

Automatic pellet boiler Mono-pellet 90 kW FOCUS

The Mono-pellet 90 kW FOCUS pellet boiler is an economical solution for heating homes and small commercial premises. Its capacity varies from 5 to 90 kW, which allows for efficient heating of up to 900 square meters. This equipment is designed for automatic operation and is suitable for complex heating systems, providing stable and efficient heat supply.

Main features of Mono-pellet 90 kW FOCUS:

Economical and eco-friendly: The boiler supports operation on clean wood pellets with an ash content of up to 1%, as well as on agro pellets with an ash content of more than 10%, ensuring complete combustion and high environmental performance.
Automation: The boiler is equipped with an automatic ignition system and mechanical self-cleaning of the grate, and an optical sensor controls the presence of flame. Due to this, the boiler automatically switches on when the temperature drops.
Efficient heat exchanger: Special convection system and hybrid heat exchanger (plate and tube) ensure maximum heat transfer and minimum heat loss.
Ease of use: The touch control panel with an intuitive interface makes the boiler easy to operate even for untrained users. Automatic pellet feed and smooth temperature control help save fuel.
Big ash pan: The enlarged ash pan reduces the frequency of maintenance even when working with high-ash pellets.
Ease of maintenance: Convenient hatches provide quick access to the heat exchanger for cleaning, and the horizontal heat exchange system makes the maintenance process less labor-intensive.
Flexibility in connecting hot water supply: The boiler has threaded connections for connecting a heat exchanger or indirect heating boiler.

Advantages of Mono-pellets 90 kW FOCUS:

Easy operation thanks to touch panel.
Support automatic cleaning and fuel supply.
Possibility of working with pellets with high ash content.
High level of heat transfer and fuel efficiency.
Reliable protection against overheating thanks to an efficient heat exchanger.

Automatic pellet boiler Mono-pellet 90 kW FOCUS is an ideal solution for heating homes and small business premises, providing economy, reliability and ease of operation.

Design features of the Mono-pellet boiler 90 kW FOCUS:

Material and thickness:
- The boiler body is made of 09G2S structural steel, which ensures high reliability.
- The thickness of the heat exchanger walls is 6 mm, and the outer shell of the water jacket is 4 mm.
Heat exchanger:
- The heat exchanger area is 7.3 m², including the fire-tube exchanger, which guarantees efficient heat transfer.
- Basalt mineral wool with a thickness of 50 mm is used for thermal insulation, which reduces heat loss.
Design and ease of maintenance:
- The boiler casing is made of AISI 201 stainless steel to protect against corrosion.
- The sectional door provides easy access to the main units for maintenance.
- Possibility of changing the direction of door opening for ease of maintenance.
Ash pan:
- The increased ash pan volume allows the boiler to operate continuously on high-ash pellets, reducing the need for frequent maintenance.

Pellet burner FOCUS:

Flexibility in fuel use:
- The burner operates on both pure wood and agro pellets with ash content up to 10%, which makes it universal.
Automation:
- Equipped with automatic ignition based on Japanese ceramic candles.
- The movable grate ensures self-cleaning and ash discharge.
- The fuel feed auger and infrared flame sensor control the combustion process, ensuring stable operation.
Safety and durability:
- Auger temperature sensor prevents overheating.
- The Belimo drive protects against jamming, and the stainless steel combustion chamber nozzle increases the durability of the burner.

Functions and equipment:

The boiler power is automatically regulated by a pellet burner with a microcontroller in the range of 5 to 90 kW, which allows heating up to 900 sq.m.
Automation includes ignition, extinguishing and cleaning functions, as well as climate control if heating system circuits are connected to the controller.
Support for control using room thermostats and Internet modules allows you to expand the functionality of the system and set up economical and comfortable heating.
The security system complies with GOST and European standards.
Ceramic lighter;
Low power consumption (excluding auto ignition – 40W) – can operate from a battery and a solar panel;
PID regulation directly by the controller (built-in ability to control the burner using an analog signal, including within the framework of “smart home” technology);
Movable grate for mechanical cleaning of the burner and plate heat exchanger as an ash filter;
Pump control (hot water treatment and heating);
Working with weather control, setting up automatic switching on and off of the boiler when a certain temperature is reached.

Automatic pellet boiler Mono-pellet 90 kW is reliable and efficient equipment for homes and small commercial properties, providing comfortable heating on various types of pellets.

The pellet boiler Mono-pellet 90 is manufactured in accordance with GOST32452-2013 (EN 15270:2007). Manufacturer's warranty is 12 months.

Contents of delivery:

solid fuel pellet boiler Mono-pellet 90 kW in combination with a burner;
screw conveyor – 2 meters;
corrugated PVC pipe - 1 m;
pellet boiler controller;
documentation.

Equipment for pellet boiler rooms

Devices and modules that increase the level of autonomy of the heating system:

pellet hopper;
room touch EcoSter regulator;
additional temperature sensors.

Consult our specialists on the features of the deployment of heating circuits and connections.

Dimensions (edit)

Chimney outlet diameter

219 mm.

Requirements for the boiler room

When designing, it is necessary to adhere to the requirements for installing a pellet boiler Mono-pellet 90 kW:

MDNAOP 0.001.26-96;
DBN B.2.5-XX: 20XX;
SNiP 2.04.05-91 "Heating, ventilation and air conditioning";
SNiP II-35-76 "Boiler plants".

Interesting to read

How does the design of the pellet hopper affect efficiency?

Pellet boiler Mono-pellet 75 kW FOCUS (5-75 kW)

Firebox — Wed, 09 Oct 2024 13:39:53 +0000

Pellet boiler Mono-pellet 75 kW FOCUS: fully automatic solution

Economical pellet boiler Mono-pellet 75 kW FOCUS (range 5-75 kW) is designed for heating residential and small commercial premises. It is ideal for automatic heating of houses with an area of 75-140 m² with a demand of 8-15 kW, and is also capable of heating up to 750 m² of premises with ceilings of 2.5 meters.

Pellet boiler Mono-pellet 75 kW: features

Designed for the household segment and small industrial premises. Works in automatic mode, supporting various heating circuits and capacities up to 750-800 m².
Suitable for operation on wood pellets with ash content up to 1% and agro pellets with ash content above 10%, ensuring complete combustion of fuel.
The built-in grate self-cleaning function and automatic ignition with flame control by glow maintain stable operation and high heat exchange efficiency.
The boiler automation automatically monitors and maintains the flame, making operation as simple and economical as possible.

This solution provides stable heating, environmental friendliness and ease of use on high ash pellets available on the market, making it a cost-effective option for domestic and commercial properties.

Design features of the pellet boiler Mono-pellet 75 kW FOCUS:

Material: The boiler is made of structural steel 09G2S, which ensures its strength and durability.
Wall thickness: The walls of the heat exchange part (furnace and primary heat exchanger) are 6 mm thick, and the outer shell of the water jacket is 4 mm, which guarantees the reliability of the structure.
Heat exchanger area: The total area of the heat exchanger is 7.3m², including the fire tube heat exchanger, which contributes to high heat transfer efficiency.
thermal insulation: 50mm thick basalt mineral wool prevents heat loss and increases energy efficiency.
Casing: Made of AISI 201 stainless steel, which ensures resistance to corrosion and gives the boiler an aesthetic appearance.
Sectional door: Single door provides access to pellet burner, heat exchanger and ash pan for maintenance, with adjustable hinges and locks for a tight fit.
Flexibility of design: Doors can be adjusted to the desired opening direction for ease of use.
Hybrid heat exchanger: Combines plate and fire tube elements to improve heat transfer efficiency.
Big ash pan: Designed for several days of continuous operation under medium and high loads, which reduces the frequency of maintenance.

These characteristics provide reliability, convenience and durability operation of the FOCUS pellet boiler, maintaining its stable operation over a long period of time.

Proprietary engineering solution based on pellet burner FOCUS

The built-in pellet burner TM "FOCUS", which comes with the boiler Mono-pellet 75 kW, is capable of operating efficiently on both pure wood and agropellets with ash content up to 10%. This fuel can be produced from granules of sunflower, corn, buckwheat, rice, furniture waste and straw, which makes the use of the boiler universal and cost-effective.

Key benefits of a built-in burner in a pellet boiler Mono-pellet 75 kW:

Automatic ignition: Provided by Japanese ceramic candles, which provide contactless air ignition.
Movable mono-grid: Automatically stirs fuel and removes ash residues for easy maintenance.
Fuel feed auger: Reliably feeds pellets into the combustion chamber.
Auger temperature sensor: Controls overheating by cutting off fuel supply in case of emergency.
Infrared flame sensor: Detects the presence of a flame, regulating the operation of the burner automatically.
Adjusting the air supply: Optimum proportions of primary and secondary air ensure complete combustion of the fuel.
Drive from Belimo: Protected against jamming and ensures reliable movement of the grate plate.
Air blow nozzle: Cools and heats the air, increasing combustion efficiency (for 100-150 kW models).
Stainless steel nozzle and grate: Provide durability and wear resistance.

The burner is also equipped with a fuel supply line "break" system, which increases operational safety. The boiler controller allows you to easily adjust its operation, making the Mono-pellet 75 kW fully automatic and convenient for use in various conditions.

Automatic pellet boiler Mono-pellet 75 kW has a wide functionality and is ideal for various heating systems. Its features make it a universal choice for heating homes, small businesses and industrial premises.

Main functions and equipment:

Adjustable power: The range from 5 to 75 kW allows you to adapt the boiler operation to the needs of various facilities and premises.
High heat transfer efficiency: The surface area of the heat exchanger is 7.3 m², which ensures high efficiency.
Automation: The boiler is fully automatic, includes ignition, extinguishing and cleaning functions, which greatly simplifies operation.
Safety: It has 5 levels of security, which guarantees reliable operation without the risk of overheating or other emergency situations.
Ceramic lighter: Ensures reliable and fast system startup.
Economical: Low power consumption (only 40 W (excluding automatic ignition) allows the boiler to be used even in combination with batteries or solar panels.
PID control: Allows precise control of the burner power, which makes the boiler an excellent choice for integration into a smart home system.
Movable grate: Facilitates the process of mechanical cleaning of the burner, reducing time and effort for maintenance.
Flexibility in management: Supports control of hot water and heating pumps, and is compatible with room thermostats and internet modules for remote control.
Weather regulation: The boiler automatically adjusts its operation depending on external weather conditions, which ensures more accurate and economical heating.
Compliance with standards: The boiler complies with GOST 32452-2013 (EN 15270:2007), which confirms its high quality and safety.
Guarantee: The equipment comes with a 12-month warranty, which provides confidence in its long-lasting and reliable operation.

This boiler is a modern and economical heating solution that combines automation, flexibility and high energy efficiency.

Contents of delivery:

solid fuel pellet boiler Mono-pellet 75 kW in combination with a burner;
screw conveyor 2 meters;
corrugated PVC pipe - 1 m;
pellet boiler controller;
documentation.

Equipment for pellet boiler rooms

Devices and modules that increase the level of autonomy of a heating system using a pellet boiler Mono-pellet 75 kW:

pellet hopper;
room touch EcoSter regulator;
additional temperature sensors.

Consult our specialists on the features of the deployment of heating circuits and connections.

Dimensions (edit)

Chimney outlet diameter

219 mm.

Requirements for the boiler room

When designing, you must adhere to the requirements:

MDNAOP 0.001.26-96;
DBN B.2.5-XX: 20XX;
SNiP 2.04.05-91 "Heating, ventilation and air conditioning";
SNiP II-35-76 "Boiler plants".

Interesting to read

How does the design of the pellet hopper affect efficiency?

Pellet boiler Mono-pellet 60 kW FOCUS (5-65 kW)

Firebox — Wed, 09 Oct 2024 11:20:48 +0000

Pellet boiler Mono-pellet 60 kW FOCUS with climate control for households

Economical pellet boiler Mono-pellet 60 kW from TM "FOCUS" is designed for heating domestic and small commercial premises up to 600 m², and with good insulation - up to 650 m². The boiler operates in automatic mode, providing effective heat removal due to the torch pellet burner. It supports both clean wood pellets with low ash content (up to 1%), and agropellets with ash content over 10%, ensuring complete combustion of fuel and environmentally friendly operation.

The automatic self-cleaning grate and automatic ignition with flame control functions greatly simplify operation. The boiler automatically regulates operation depending on the temperature, reducing the need for manual control. The touch control panel with an intuitive interface, if controlled by the Mono-pellet boiler 60 kW, makes the setup process simple and understandable for users, minimizing effort, and the movable grate helps keep the burner clean without laborious cleaning of soot and carbon deposits.

This 60 kW Mono-pellet boiler provides reliable, economical operation using affordable pellets and allows you to efficiently heat complex heating systems.

Main advantages of a pellet boiler Mono-pellet 60 kW:

Touch control panel with intuitive interface: Simplifies setup and management, suitable for users with minimal experience.
Automatic cleaning of the pellet burner: The movable grate throws off ash, the optical sensor monitors the presence of flame, automatic pellet feed and temperature regulation ensure efficient use of fuel.
Efficient heat exchanger: Horizontal design with developed convective part promotes maximum heat transfer and fuel economy.
Hybrid heat exchanger: Combines plate and tube elements to absorb heat and filter ash.
Big ash pan: The increased volume allows for less frequent boiler cleaning, which is especially useful when using high-ash fuel.
Thermal stress protection system: Plate heat exchanger reduces flare point impact, preventing overheating and precipitating volatiles.
Ease of maintenance: Wide hatch and convenient access to the heat exchanger and ash chamber simplify maintenance.
High capacity ash pan: Suitable for industrial use with high ash pellets, without the problems typical of foreign models.
Flexibility of hot water supply (HWS) connection: Threaded connections allow easy connection of a heat exchanger or indirect heating boiler with the possibility of using a DHW temperature sensor.

Automatic pellet boiler Mono-pellet 60 kW offers a high level of convenience, efficiency and reliability for solving heating problems on various types of pellets.

Design features of the FOCUS boiler:

Design features of the pellet boiler Mono-pellet 60 kW FOCUS:

Boiler material: Structural steel 09G2S ensures reliability and durability.
Wall thickness: Heat exchange part (furnace and primary heat exchanger) – 6 mm, outer shell of the water jacket – 4 mm.
Heat exchanger surface area: 7.3 m² (including fire tube heat exchanger) for high heat transfer efficiency.
thermal insulation: 50 mm thick basalt mineral wool prevents heat loss.
Boiler casing: Made of AISI 201 stainless steel, polished, resistant to corrosion and provides an aesthetic appearance.
Sectional door: Single door for access to pellet burner and heat exchanger with adjustable hinges and locks for a tight fit.
Flexibility of design: Possibility of changing the door opening side for ease of maintenance.
Hybrid heat exchanger: Combines plate and fire tube heat exchangers, increasing heat transfer efficiency.
Big ash pan: Designed for several days of continuous operation, which reduces the need for frequent maintenance.

These characteristics make the boiler reliable and easy to operate for long-term and stable operation.

The best solution on the home heating market based on pellet burner FOCUS

Built-in pellet burner TM "FOCUS" provides high versatility and efficiency of the pellet boiler Mono-pellet 60 kW. It is designed to operate on both pure wood pellets and agropellets with ash content up to 10%. Pellets from various materials can be used as fuel, including sunflower waste, corn, buckwheat, rice, furniture waste and straw.

The main advantages of the pellet burner built into the Mono-pellet 60 kW boiler:

Automatic ignition using Japanese ceramic candles for contactless air ignition.
Movable mono-grid, which stirs the burning fuel and removes high-ash residue into the ash pan, simplifying maintenance.
Fuel feed auger for delivering pellets to the combustion chamber.
Auger temperature sensor Prevents overheating by automatically shutting off the fuel supply in the event of an accident.
Infrared flame sensor monitors the presence of flame and automates the regulation of the burner operation.
Optimal proportions of primary and secondary air ensure efficient combustion.
Drive from the Swiss company "Belimo" with anti-jamming protection for reliable movement of the grate plate.
Air blow nozzle (for 100-150 kW models), increasing efficiency by burning gases.
Stainless steel nozzle and grate to increase durability.

All burner models are equipped with a fuel supply line "break" system to ensure safe operation. The controller allows you to easily adjust the operation of the equipment, and the Mono-pellet boiler 60 kW is fully automatic, which makes it convenient to use.

Functions and equipment of the pellet boiler Mono-pellet 60 kW:

Power adjustment: range from 5 to 65 kW, which makes the boiler universal for various rooms.
Heat exchanger surface area: 7.3 m², ensuring high heat transfer efficiency.
Security levels: 5 basic levels including automatic ignition, extinguishing and cleaning functions, making it easy to operate.
Built-in ceramic lighter: reliable system startup.
Low power consumption: 40 W excluding automatic ignition, which allows the boiler to be used with batteries or solar panels.
PID control: provides precise control of the burner operation, useful for integration with smart home systems.
Movable grate: facilitates mechanical cleaning of the burner.
Pump control: for hot water supply and heating, providing flexibility in use.
Support for thermostats and internet modules: for remote control.
Automatic temperature control: depending on weather conditions.
Compliance with the standard: GOST 32452-2013 (EN 15270:2007).
Guarantee: 12 months, confirming the high quality and reliability of the equipment.

Contents of delivery:

solid fuel pellet boiler Mono-pellet 60 kW in combination with a burner;
screw conveyor 2 meters;
corrugated PVC pipe - 1 m;
pellet boiler controller;
documentation.

Equipment for pellet boiler rooms

Devices and modules that increase the level of autonomy of the heating system, where the Mono-pellet boiler 60 kW is used:

pellet hopper;
room touch EcoSter regulator;
additional temperature sensors.

Consult our specialists on the features of the deployment of heating circuits and connections.

Dimensions (edit)

Chimney outlet diameter

219 mm.

Requirements for the boiler room

When designing a boiler room where a 60 kW Mono-pellet boiler is used, it is necessary to adhere to the following requirements:

MDNAOP 0.001.26-96;
DBN B.2.5-XX: 20XX;
SNiP 2.04.05-91 "Heating, ventilation and air conditioning";
SNiP II-35-76 "Boiler plants".

Interesting to read

How does the design of the pellet hopper affect efficiency?

Pellet boiler Mono-pellet 50 kW FOCUS (5-55 kW)

Firebox — Thu, 08 Aug 2024 12:27:32 +0000

Automatic pellet boiler Mono-pellet 50 kW FOCUS

Economical heating pellet boiler Mono-pellet 50 kW FOCUS (5-55 kW) for household needs and heating of relatively small rooms. If you need 8-15 kW (75-140 sq. area) to heat a small house, then this version of heating equipment will help to heat up to 250 sq. meters of rooms with a ceiling height of 2.5 m in automatic mode.

Pellet boiler Mono-pellet 50 kW TM "FOCUS" is included in a special series of heating equipment developed for the household heating segment and small business premises, small production premises and workshops. The proposed equipment is designed for heating at maximum capacity of premises up to 500-550 sq. meters, while operating in automatic mode and accompanying the operation of any complex heating circuit.

The emphasis in the development and production of the boiler was placed on the efficiency of heat removal, specifically when working with a flare pellet burnerThe boiler operates on pure wood pellets with an ash content of up to 1% according to EU standards and on ash (agro) pellets with an ash content exceeding 10%, while ensuring complete combustion of combustion products and, accordingly, environmental characteristics.

To maintain the efficiency of heat exchange, there is a mechanical self-cleaning function for the grate, as well as automatic ignition with flame control by its glow, for automatic connection of the boiler when the air temperature drops.the automatic system literally sees the flame and maintains it independently. This combination of functions has become the basis for economic benefits and expediency when purchasing. At the same time, simple and economical operation of the equipment is ensured when using commercially available ash fuel pellets.

The main advantages of the pellet boiler Mono-pellet 50 kW:

Touch control panel with intuitive interface: Easy to set up and manage, convenient to use even for untrained users.
Convenient cleaning of the pellet burner: The movable grate automatically dumps ash, an optical sensor monitors the presence of flame, and automatic pellet feeding and smooth temperature control help manage fuel efficiently.
Efficient heat exchanger: Well-developed convective part in combination with horizontal heat exchanger provides maximum heat transfer and fuel economy.
Hybrid heat exchanger: The combination of plate and tube heat exchangers helps to effectively absorb infrared radiation and simultaneously serves as an ash filter.
Big ash pan: The increased ash pan volume allows for trouble-free operation on high-ash fuel, reducing the need for frequent cleaning.
Thermal stress relief system: The plate heat exchanger protects the structure from the point impact of the torch, settling heavy particles of volatile substances.
Ease of maintenance: A wide hatch provides convenient access to the heat exchanger for cleaning, and the horizontal system and ash chamber in front of the chimney make maintenance simple and quick.
High capacity ash pan: The boiler is designed for industrial use and is capable of operating on high-ash pellets without the problems typical of foreign models.
Flexibility of hot water supply connection: Threaded connections for connecting a heat exchanger or indirect heating boiler with the possibility of using a hot water supply temperature sensor.

Automatic pellet boiler Mono-pellet 50 kW offers a high level of convenience, efficiency and reliability for solving heating problems on various types of pellets.

Design features of the FOCUS boiler:

Boiler material: Structural steel 09G2S, which ensures reliability and durability.
- The thickness of the walls of the heat exchange part (furnace and primary heat exchanger) is 6 mm.
- The thickness of the outer shell of the boiler water jacket is 4 mm.
Heat exchanger surface area: 3.4 m² (including fire tube heat exchanger), which ensures high heat transfer efficiency.
thermal insulation: 50mm thick basalt mineral wool, preventing heat loss.
Boiler casing: Made of AISI 201 stainless steel, polished for corrosion resistance and aesthetic appearance.
Sectional door: A single door providing access for servicing the pellet burner, heat exchanger and for general inspection of the boiler. The possibility of adjusting the hinges and locks allows you to set a tight fit for the door.
Flexibility of design: Possibility of changing the door opening side for ease of maintenance.
Hybrid heat exchanger: Combination of plate and fire tube heat exchangers, which increases heat transfer efficiency.
Big ash pan: Designed for several days of continuous operation at medium and high power, which reduces the need for frequent maintenance.

These features make the Mono-pellet 50 kW FOCUS pellet boiler reliable and easy to operate for long-term and stable operation.

A unique solution based on pellet burner FOCUS

The built-in pellet burner TM "FOCUS", which is included in this set of equipment, is capable of operating both on pure wood pellets and on agropellets with an ash content of up to 10%. Granules from sunflower waste, corn, buckwheat, rice, furniture waste and straw can be used as fuel without restrictions, which makes it universal and cost-effective.

The Mono-pellet 50 kW pellet boiler is an optimal solution for households, small shops and remote sites, thanks to the following advantages of the built-in burner:

Automatic ignition provided by Japanese ceramic candles for contactless air ignition of pellets.
A movable mono-grate that stirs the burning fuel and pushes high-ash residue into the ash pan, simplifying maintenance.
Fuel feed auger that delivers pellets into the combustion chamber.
Built-in burner auger temperature sensor, which ensures safety and prevents overheating by automatically shutting off the fuel supply in case of an accident.
An infrared flame sensor that records the level of flame radiation to control its presence or absence, which ensures automatic regulation of the burner operation.
Optimally selected proportions of primary and secondary air, which ensure efficient fuel combustion.
The drive from the Swiss company "Belimo" with anti-jamming protection, which reliably moves the grate plate.
Air-purged combustion chamber nozzle (for 100-150 kW models), which cools the nozzle and heats the secondary air, increasing efficiency due to gas afterburning.
The nozzle and grate are made of stainless alloy, which increases their durability.

All models of flare burners are equipped with a fuel supply line "break" system, which guarantees safe operation. The controller allows you to easily adjust the operation of the equipment to achieve optimal performance. The Mono-pellet 50 kW pellet boiler is fully automatic equipment.

Functions and equipment

The automatic pellet boiler Mono-pellet 50 kW has a wide functionality and is suitable for various heating systems. Its power can be adjusted in the range from 5 to 55 kW, which makes it universal for different rooms. The heat exchanger surface area is 3.4 m², ensuring high heat transfer efficiency.

The boiler has 5 basic safety levels, including automatic ignition, extinguishing and cleaning functions, which simplifies operation and maintenance. The built-in ceramic lighter ensures a reliable start of the system. Low energy consumption (40 W excluding automatic ignition) allows you to use the boiler even with batteries or solar panels.

The PID control function allows precise control of the burner operation, which is especially useful when integrating the boiler into smart home systems. The movable grate facilitates mechanical cleaning of the burner, and the control of the hot water and heating pumps provides flexibility of use.

The boiler supports operation with room thermostats and Internet modules for remote control, and is also capable of automatically adjusting the temperature depending on weather conditions. Compliance with the GOST 32452-2013 (EN 15270:2007) standard and a 12-month warranty confirm the high quality and reliability of the equipment.

Functional:

power adjustment within the range of 5 kW–55 kW;
heat exchanger surface area 3.4m²
5 basic security levels;
automatic operation: ignition, extinguishing, cleaning;
ceramic lighter;
low power consumption (excluding auto ignition - 40W) - can be powered by a battery and a solar panel;
PID-regulation (the possibility of precise control of the burner using an analog control signal, including within the framework of "smart home" technology);
movable grate for mechanical cleaning of the burner;
pump control (hot water treatment and heating);
work with room thermostat and internet module
work with weather regulation.

Pellet boiler Mono-pellet 40 complies with GOST 32452-2013 (EN 15270:2007). A 12 month warranty is provided.

Contents of delivery:

solid fuel pellet boiler Mono-pellet 50 kW in combination with a burner;
screw conveyor 2 meters;
corrugated PVC pipe - 1 m;
pellet boiler controller;
documentation.

Equipment for pellet boiler rooms

Devices and modules that increase the level of autonomy of the heating system:

pellet hopper;
room touch EcoSter regulator;
additional temperature sensors.

Consult our specialists on the features of the deployment of heating circuits and connections.

Dimensions (edit)

Chimney outlet diameter

159 mm.

Requirements for the boiler room

When designing, you must adhere to the requirements:

MDNAOP 0.001.26-96;
DBN B.2.5-XX: 20XX;
SNiP 2.04.05-91 "Heating, ventilation and air conditioning";
SNiP II-35-76 "Boiler plants".

Interesting to read

How does the design of the pellet hopper affect efficiency?

Pellet boiler Mono-pellet 40 kW FOCUS (5-45 kW)

Firebox — Thu, 08 Aug 2024 11:24:00 +0000

Automatic pellet boiler Mono-pellet 40 kW (5-45 pellet boiler Mono-pellet 40 kWkW) FOCUS

Modern and economical pellet boiler Mono-pellet 40 kW TM "FOCUS" is designed for household needs and small commercial premises, production facilities and workshops with an area of up to 400 m². With high-quality thermal insulation of the premises, its effective capacity allows heating up to 450 m². The boiler operates in a fully automatic mode, providing stable and efficient heating.

Special attention is paid to optimizing heat removal when using a pellet torch burner, which copes not only with clean wood pellets, but also with agropellets with a high ash content. Thanks to the grate self-cleaning function and automatic ignition, the system controls the flame using optical sensors, which makes the boiler operation simple and economical, allowing the use of commercially available fuel pellets.

The main advantages of FOCUS pellet boilers include an intuitive touch control panel with a user-friendly settings interface, convenient cleaning thanks to a movable grate that automatically removes ash, and precise flame control using an optical sensor.

The Mono-pellet 40 kW pellet boiler has a highly efficient hybrid heat exchanger consisting of a plate and tubular part, which effectively removes thermal radiation from the burner torch. A large ash pan, specially designed for operation with high-ash fuel, and convenient access for servicing the heat exchanger make operation a simple process. The boiler design also includes an ash chamber in front of the chimney and a heat exchanger section for settling heavy particles. The ash pan is designed for long-term operation without frequent cleaning, especially when using an industrial series of boilers with high-ash pellets.

For connecting hot water supply, threaded pipes are provided, to which a heat exchanger or indirect heating boiler can be connected (an optional hot water temperature sensor is installed).

Boiler design features:

Pellet boiler Mono-pellet 40 kW is made of structural steel 09G2S:
- thickness of the walls of the heat exchanger zone (furnace and primary heat exchanger, linings) – 6 mm;
- The thickness of the outer water jacket of the boiler is 4 mm.
- surface area of the heat exchange part (surface + fire-tube heat exchanger) — 3.4 m².
Thermal insulation is made of basalt mineral wool 50 mm thick.
The boiler casing is made of AISI201 stainless steel.
The Mono-pellet 40 kW pellet boiler has one sectional door with an opening for the pellet burner, it provides access not only for servicing the burner itself, but also for servicing the heat exchanger, as well as general inspection.
Adjustable hinges and locks for precise adjustment of the tight fit of the door to the opening simplify the initial installation and operation of the boiler.
It is possible to change the direction of door opening depending on the installation location of the boiler.
Hybrid plate and fire tube heat exchanger.
Large ash pan designed for several days of continuous operation at medium and above average power.

Features of the operation of the complex based on pellet burner FOCUS

The Mono-pellet 40 kW pellet boiler has a built-in pellet burner TM "FOCUS", included in this equipment set, which ensures stable and efficient operation with KP 92% both on clean wood pellets and on agropellets with ash content up to 10%. The burner supports the use of fuel pellets from various wastes, such as sunflower, corn, buckwheat, rice, furniture waste and straw, which makes it universal for different types of fuel.

The Mono-pellet 40 kW pellet boiler is ideal for private households, small shops and remote sites.

Advantages of the built-in burner:

Automatic ignition using Japanese ceramic candles, providing contactless ignition of pellets.
A movable mono-grate that stirs the fuel and dumps ash residues into the ash pan.
Auger for feeding fuel into the combustion chamber.
Built-in auger temperature sensor prevents overheating and shuts off fuel supply in emergency situations.
Infrared flame sensor for precise combustion control and operational safety.
Optimal proportions of primary and secondary air supply for efficient fuel combustion.
A reliable drive from the Swiss company "Belimo" controls the movement of the grate and is protected from jamming.
Air-purged nozzle improves heat exchange and provides gas afterburning to increase efficiency.

All burners are equipped with a fuel line break for added safety, and the controller allows for easy boiler operation.

Functions and equipment

Functionality of the pellet boiler Mono-pellet 40 kW:

power adjustment within 5 kW – 45 kW;
heat exchanger surface area 3.4 m²;
5 basic security levels;
automatic operation: ignition, extinguishing, cleaning;
ceramic lighter;
low power consumption (excluding auto ignition - 40W) - can be powered by a battery and a solar panel;
PID-regulation (the possibility of precise control of the burner using an analog control signal, including within the framework of "smart home" technology);
movable grate for mechanical cleaning of the burner;
pump control (hot water treatment and heating);
work with room thermostat and internet module;
work with weather regulation.

Pellet boiler Mono-pellet 40 complies with GOST 32452-2013 (EN 15270:2007). A 12 month warranty is provided.

Contents of delivery:

Solid fuel boiler Mono-pellet 40 kW in combination with a burner;
Screw conveyor 2 meters;
Corrugated PVC pipe - 1 m;
pellet boiler controller;
Documentation.

Equipment for pellet boiler rooms

Devices and modules that increase the level of autonomy of the heating system, as well as the necessary equipment:

pellet hopper;
room touch EcoSter regulator;
additional temperature sensors.

Consult our specialists on the specifics of deploying heating circuits and connecting. The Mono-pellet 40 kW pellet boiler is a software-controlled equipment that allows for full control over heating circuits. This imposes certain requirements necessary to ensure efficient operation.

Dimensions (edit)

The diameter of the chimney outlet pipe is 159 mm.

Requirements for the boiler room

When designing, you must adhere to the requirements:

MDNAOP 0.001.26-96;
DBN B.2.5-XX: 20XX;
SNiP 2.04.05-91 "Heating, ventilation and air conditioning";
SNiP II-35-76 "Boiler plants".

Interesting to read

How does the design of the pellet hopper affect efficiency?