K35 Pellet Boiler

The HDG K35 pellet boiler is the latest-generation automatic pellet-burning system distinguished by its especially compact design. It can be installed practically flush with the wall on three sides of the boiler. As the boiler is supplied in parts it can easily be installed in existing buildings.

Automatically fed central heating boiler for A1 pellets (DIN EN ISO 17225-2)

Equipment features and specifications supplied
• Small footprint.
• Precise fuel metering by means of timer-controlled stoker auger

Fuel storage
Pellet hopper inc. pellet vacuum-fill system, filling capacity approx. 71kg

• Burner bowl made of high-quality stainless steel with automatic ash removal and integrated primary and secondary air.

• Fully automatic, maintenance-free ignition with 2 igniter rods

• Precise air control by controlled-speed flue draught fan (top or rear connection possible)

• Automatic cleaning of heat exchange surfaces and ash removal to a wheeled ash bin for long cleaning intervals.

• Burn-back prevention by integrated extinguishing water tank and chute in combustion chamber

• Intuitive-to-use heating and system controller with user-friendly 4.3" touch-screen display, combustion and output regulation by means of combustion chamber and flue gas temperature sensor.