Doors and hatches for boiler upgrades

The section presents sets of doors with adjustable hinges and sets of doors + hinges, with parts for upgrading boilers and heat generators from third-party manufacturers for FOCUS pellet burners.
Execution - two layers of thermal insulation with a specialized fire-resistant mat, with high insulating properties. The load-bearing geometry frame is placed outside the thermal stress zone. Replaceable heat shield. Possibility to change the opening side left/right.
The boiler door design is either solid, for burning manually loaded fuel, or in the form of a kit for installing a pellet burner.
Installation of the pellet is possible either by attaching it to an existing boiler or heat generator, or by inserting it into the water circuit of the boiler, if the existing installation location is smaller than the required dimensions for normal operation of the FOCUS pellet burner. The installation method is chosen by the installation organization to ensure proper operating conditions for the equipment.