Heavy-duty heat exchanger – ensures high efficiency of the boiler (low chimney loss) and very low emission of harmful products in combustion gases

Innovative system for drying fuel – eliminates condensation of water in the hopper and thus extends life of fuel feeder and hopper

Effective sealing of water retort

Unique system for controlling worm shaft movement informs of worm drive failure, stops the ventilator and cuts off air supply, at the same time sets off acoustic and graphic alarm (standard equipment)

System for balancing air pressures in the retort – prevents reversion of smoke to the hopper

Protection against fuel ignition in the feeder - prevents hopper temperature rise above 80ºC

Unique system for swift controlling of boiler operation – allows for fully automatic choice of fuel and air dosage depending on the current heat demand

Automatic boiler operation – week programming, operation of three pumps, weather compensation, night correction, operation mode WINTER/SUMMER, economy correction

Uniform worm feeder – made of uniform element welded over the entire length of shaft (steel 18G2A)

Level raiser for burning pellets – enables increase of boiler power by ~ 5÷9kW – optional at extra charge

Emergency grate – allows for traditional burning, i.e. in case of power failure – available optionally at extra charge

Fuel extinguishing system – available on customer's request at extra charge

Coal pae II type 31.2 (8:20mm)

60 month guarantee for water corpus tightness

24 month guarantee for boiler durability and efficient operation