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.
Enquiry about products

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European
manufacturer

Heat Pumps

One of the first European inverters
heat pump on propane R290

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inverter

heat pumps

Complete
boiler room

Enjoy comfort with Inverter Heat Pump together with Smart module or Smart Tower.

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inverter

heat pumps

Nominal power at -10°C

Working below -20°C

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inverter

heat pumps

Comfortable operation and control available from anywhere!

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inverter

heat pumps

Safe for the environment
No need to register
The cheapest to operate

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inverter

heat pumps

Modern inverter the heat pump on propane R290

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inverter

heat pumps

Our Company delivers modern automatic heating devices.

Advantages of heat pumps

HKS Lazar

Thanks to smooth power modulation it is adapted to the current one demand, which it provides high efficiency seasonal!

Propane is perfect for use in refrigeration, successfully replacing the classic ones fluorinated agents. First of all, it has a very low GWP = 3 factor. What is it means? In the event of a leak, R290 has almost zero negative impact on the environment. Additionally, the user does not pay any emission fees.

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Heat pump air water HTi20 is characterized by a very high (5.02) COP coefficient, ie Coefficient of Performance. It is the coefficient of performance of heat pumps and expresses the ratio of the amount of heat supplied to the amount of electricity consumed by the pump.

Such a high coefficient makes heat
pump
one of the highest efficiency on the market.

Pellet fired boilers- Advantages

HKS Lazar

104,4

condensation efficiency

Low fume temperature, optimal combustion parameters ensured by lambda probe and condensation provide for 104.4% efficiency of InterFire boiler.

Save pellet thanks to

condensation!

Technique of condensation relates to use not only the heat that arises during combustion as a measurable temperature of exhaust gases, but also steam content in fuel gases. InterFire branded condensing boilers are able to use almost all heat contained in the exhaust gases and transform them for heating.

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Comfortable operation thanks to

Automatic ash removal!

Automatic ash removal system ensures ash collection inside the container where it is compressed. Therefore the user removes the ash once every few months.

Total safety thanks to

rotary valve!

Best protection against fire in the pellet dispenser

Best selling models

pellet burning boilers and heat pumps :

HKS Lazar branded pellet fired boilers and heat pumps are available in more than 400 outlets across Poland.

Heat Pump on R290 INVERTER HEAT PUMP HTi20

Air-to-water heat pump A+++, R290 propane, COP 5,02, SCOP 4,49, inwerter.

Output:

2,5 kW - 16kW

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PELLET fired automatic hot water space heating boiler SMARTFIRE 11/15/22/31/41

Automatic PELLET fired automatic hot water space heating boiler with automatic clearing of burner and igniter that offers as high as 92% efficiency.

Efficiency:

90,6 - 93,6%

Output:

11 - 41 kW

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Stainless steel condensing pellet fired boiler INTERFIRE 11

Stainless steel condensing pellet fired boiler with automatic cleaning and lambda probe.

Efficiency:

104,4%

Output:

12 kW

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Pellet fired automatic boiler SMARTFIRE COMPACT 11/15

Pellet fired automatic and compact boiler that offers efficiency as high as 92%

Efficiency:

91 - 92%

Output:

11, 15 kW

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All products

What makes pellet fired boilers unique

HKS Lazar?

5 Class

All boilers have been tested by an independent institute with EU notification to ensure reliable results that are recognized all over the world.

5-year guarantee

High-quality materials and modern technologies used in production allow us to extend the warranty on the tightness of the boiler up to 5 years.

EcoDesign

EcoDesign 2020 Directive laid down restrictive requirements regarding emission and efficiency what is reflected in boiler actual use during the heating season.

Condensation

This technique relates to use not only the heat that arises during combustion as a measurable temperature of exhaust gases, but also steam content in fuel gases. InterFire branded condensing boilers are able to use almost all heat contained in the exhaust gases and transform them for heating.

BAFA

Our Company is the only Polish manufacturer whose all pellet fired boilers are listed by BAFA what proves the highest quality and conformity with requirements regarding emission.

Lambda probe

Smart logarithm controls boiler operation according to current ambient conditions, and ensures the highest possible efficiency. It guarantees maximum reduction of emission and soot deposits.

Internet

An advanced ecoNET300 communication module ensures remote boiler operation, servicing, overview of parameters history, as well as sending e-mail messages and alarms.

Automatic ash removal

Automatic ash removal system ensures ash collection inside the container where compressing follows. Therefore the user removes the ash no sooner that after some months.

Why select pellet fired boilers

HKS Lazar?

Economy

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Lambda probe

An advanced algorithm controls boiler operation according to current conditions to provide constantly the best efficiency within whole range of output. It guarantees savings, clean heat exchanger and simple regulation.

Temperature thermostat (Temperature control)

An advanced controller controls boiler operation and boiler room system including pumps, valves, actuators, buffers and the boiler. This way all the devices make for integrated system to ensure optimal performance.

Ecology

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BAFA

Boiler is on German BAFA list thanks to low emission and high efficiency.

5 Class

The highest according to EN303-5 Standard. Devices that comply with 5 Class offer the lowest emission and the highest efficiency

EcoDesign

2020 Directive laid down restrictive requirements regarding emission and efficiency what is reflected in boiler actual use during the heating season.

Safety

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Rotary valve

Best protection against fire in the pellet dispenser.

Made from stainless steel

Burner made from top quality materials guarantee long service and optima performance.

Condensation

Comfort and modern design

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Automatic firing, automatic burner cleaning, automatic heat exchanger cleaning.

Comfort of use, optimal combustion, high performance and significant savings thanks to automated operation.

Automatic ash removal system

Made from top quality materials to ensure long service life and high performance.

Internet

Control using internal network or external server www.econet24.com, WiFi wireless, viewing of boiler parameters and hydraulic system, viewing and changing of most settings (user and service), recording of most important parameters and alarms, e-mail alarm notification.

Product categories

HKS Lazar

EQUIPMENT

PELLET FIRED BOILERS

WOOD FIRED BOILERS

HEAT PUMPS

All categories

Customer feedback

HKS Lazar

I am very satisfied with the boiler. Following set-up the boiler has been operating smoothly. I would like to thank Mr Justyn for his patience and consulting services and Customer Service Head for his strong nerves when listening to my questions. This Company really cares for his clients and provides high quality post-sale service. Highly recommended.

Piotr Sokołowski

Our family operated Lazar heater in the past so I also opted for this brand. Smartfire features with noiseless and easy operation. Many advantages as for now.

Kazimierz Walczak

I am very satisfied with customer service (Mr Olszok) and Interfire performance.

Michał Ząb

Customer Service responded quickly on Facebook, and they quickly handled my issue although it was heating season.

Paola Pawliczek

Lazar branded boiler made a difference and contributed to air purity in Zakopane.

Andrzej Ekny

A reliable Company that offers top quality boilers.

zosia b

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Read customer feedback

Heat pumps on R290

HKS Lazar

Air-water heat pump?

Bet on devices from the best manufacturers

The HKS Lazar company appreciates the ecological idea in particular. That is why we offer our clients efficient air-water heat pumps, which are distinguished by the fact that they contribute to the reduction of carbon dioxide emissions. How? The bottom line is that an air source heat pump brings heat, not transforms it from fuel. You can therefore, by using the energy of air, significantly reduce your energy bills, while taking care of the natural environment. So the question arises: are air source heat pumps less efficient than traditional combustion heating systems? Absolutely not. All models available in HKS LAZAR are among the most efficient heating devices available on the domestic market!

What speaks in favor of devices from HKS LAZAR? First of all, the fact that the R290 heat pumps we offer are suitable for both completely new and modernized buildings. Thanks to a wide range of options to choose from, you can easily choose the equipment that perfectly meets your requirements. For years, we have been helping our clients to ensure proper heating in their homes. An air heat pump is perfect for this. An example is the HT10 model, distinguished by one of the

highest market efficiency. HKS LAZAR represents excellent durability, reliability and aesthetics. This is equally important for many customers, which is why we meet the expectations by putting at your disposal well-thought-out projects that delight in every respect.

R290 propane refrigerant

Top performance and security

Our offer includes R290 heat pumps. Remember that R290 gas has a zero ozone depletion potential (ODP = 0) and also has a very low greenhouse effect (GWP = 3). Thanks to this, the devices we offer fit perfectly into the ecological idea that is so important today. This one is especially important to us. All air-water pumps fit into our operating philosophy. At HKS LAZAR, we know that top quality starts at the early design stage. Therefore, a team of the best specialists is responsible for our devices. They make sure that all air heat pumps are produced with attention to every, even the smallest detail. At every stage of production, the pumps undergo the necessary and very strict quality controls. In addition, we offer you factory service throughout Poland. You can see that our propane heat pumps are an excellent investment that will pay for itself very quickly. It is an investment not only in your comfort, but also in safety.

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Pellet fired boilers and hot water space heating boilers

HKS Lazar

HKS Lazar is family owned Company that possesses expertise in delivery of high quality hot water space heating boilers. Our offer includes many devices but the most popular are solid fuel, wood, pellet fired boilers as well as eco peal coal fired boilers.

We offer pellet fired stoves that feature with high quality, compact design, extraordinary durability and long service life, as well as modern technological innovations. HKS Lazar branded furnaces were manufactured from top quality materials – including 1 grade stainless steel.

All models included in the latest HKS Lazar Catalogue are fitted with an advanced controller which enables programming the operation modes for lambda probe and combustion system. The latest condensing InterFire boilers namely pellet fired boilers offer an extra-ordinary energy-efficiency.

Our offer includes pellet fired boiler, namely SmartFire 11 that relates to a very modern and automatic solution. SF11 boiler is provided with burner and igniter with automatic cleaning system, and offers unique 91% efficiency.

HKS Lazar branded pellet fired boilers are available in more than 400 outlets across the whole country– including 30 within Zachodniopomorskie and more than 60 within Mazowiecie Province. To ensure top customer service, all HKS Lazar partners provide warranty and non-warranty service (including services related to installation of pellet fired boilers).

Our Company undergoes dynamic growth in Poland and our products are highly recognized by Clients, but we also deliver HKS Lazar branded pellet fired hot water space heating boilers to Germany, France, Russia, Czech Republic, Spain and many other countries. Our products are highly recognized for their top quality that was always focus of HKS Lazar. Our Company adheres to high standards, as we are aware that functionality of devices is also our priority to meet demands of our Clients and market expectations. Our offer includes different modern heating devices and solutions customized to individual needs in respect of type of fuel, employed modern technology, aesthetics and reliability.

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FAQ

Frequently Asked Questions

Does HKS Lazar branded pellet fired boiler make for an ecological solution?

Protection of the environment is our priority. Therefore all our products comply with strict requirements in this regard. Moreover some devices are provided with an innovative technology that uses steam contained in released gases. This solution confirms our ecological approach and innovativeness.– and we control it at any phase of manufacture.

Are boilers covered with the guarantee?

That is true. Most HKS Lazar pellet stoves have been covered by a 5-year warranty for the tightness of the boiler. Why so long? Because our pellet boilers are made only from the best quality materials (including the highest quality stainless steel) ensuring durability and comfort of use for many years. We are not afraid about the quality of our equipment - we control it at every stage of production.

Do pellet fired boilers offer total safety?

All pellet fired boilers carry required approvals and certifications. Each model has been tested by an independent institute with EU notification, to ensure reliable results that are recognized all over the world. All boilers are fitted with state-of-the art and proven protecting devices, including automatic cleaning of heat exchanger and burner.