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.

Find out more

Sprawdź który model będzie
dla Ciebie najlepszy:
Heat pump calculator
Boilers for pellets and wood

BOILERS Smart Fire 11/15/17/22/31/41 BOILERS Smart Fire 11/130 BOILERS Inter Fire 11 BOILERS Smart Fire Compact 11/15 Boiler Holz Master for wood

Sprawdź który model będzie
dla Ciebie najlepszy:
pellet boiler calculator

Pellet and wood burning boilers

We offer pellet fired hot water space heating boilers that feature with high quality, compact design, extraordinary durability and long service life, as well as incorporated modern technological innovations. HKS Lazar branded furnaces were manufactured from top quality materials – including 1 grade stainless steel.
Find out more
ventilation

Ventilation systems

Thanks to its compact design and small dimensions, it will perfectly fit into the undeveloped, narrow spaces of the attic. The innovative air flow control system allows you to increase the efficiency of the system by up to 30%.
Check
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

HKS Lazar / News

Phone:

+48 32 47 57 123

E-mail:

sekretariat@hkslazar.pl

Send an on-line question

Glossary

Do you know the following terms? If not check up in our glossary!

Articles

Broaden your knowledge regarding heating systems!

Exhibition in Ostrava and Prague

10.01.2023

Our Czech distributor 4Heat will appear at two fairs in the Czech Republic!

Infotherma 2023, which will take place January 23-26 in Ostrava,
FOR PASIV, which will take place February 9-11 in Prague , where Polish heating products HKS Lazar will also be presented.

We are glad that our products are presented at international fairs!

Targi w Czechach

Back

Modern heating devices

Articles

Pellet – cost-effective heating

Is cost-effective heating possible? Pellets make for a good solution. Find out more!

Read

Pellet ON – Do you want to switch onto PELLETS?

Are you looking for comfortable and efficient solution? What is important? What you need to know?

Read

FAQ

How to check anti-freeze fluid level in Smart Fire 11 boiler with central heating function only (without hot domestic water supply). The boiler was not used this winter?

Any fluid loss will be demonstrated with pressure loss indicated by manometer. In case of open circuit, you can also check the level of compression vessel.

Read

Is room temperature sensor included in Eco max 800 t controller set?

Room temperature sensor is available upon separate order.

Read

Download:

User Guides:

Find:

Choose your language:

Go to contact