Our products:

heat pumps on R290

Inverter

Heat pump

air - - water

HT i20 is a model of a high-temperature air-water heat pump with natural refrigerant propane R290 with a maximum heating power of 16kW. By heating water to 60ºC, it is suitable for both new and modernized buildings.

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Pellet stoves

BOILERS SmartFire 11/15/22/31/41 BOILERS SmartFire 11/130 BOILERS SmartFire Compact 11/15 BOILERS Pellet Focus 20 BOILERS SmartFire 81 BOILERS InterFire 11

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Stoves pellet-fired

The pellet stoves we offer are top-class devices known for their exceptional durability, modern technological solutions, and compact design. To build HKS Lazar pellet stoves, we use only the highest quality materials — including top-grade stainless steel.
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Wood-fired boilers

HOLZ MASTER Boiler HMU21 HOLZ MASTER Boiler HM20
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Boilers wood-fired

Purchasing a wood-fired boiler from HKS Lazar is an energy-efficient and eco-friendly choice. It uses wood gasification processes, making these boilers up to three times more efficient than traditional wood-burning systems. HKS Lazar wood-fired boilers are a guarantee of quality.
equipment

Equipment

Building a heating installation, whether home or industrial, often requires retrofitting. Our offer includes, among others:

Buffer and hygienic tanks, room controllers, manifolds, pump groups, feeders, pellet silos, etc.
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