Products

Modern heating devices HKS Lazar

Modern heating devices

Articles

Pellet – cost-effective heating

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

Read
Central heating pellet fired boiler with or without lambda probe?

There are many different views regarding use of lambda probe in central heating stove. However to find out if this investment makes sense, let us examine its operating principle as well as all advantages and disadvantages.

Read

FAQ

Is 190oC temperature of flue gas in Lazar branded pellet fired boiler allowed?

This temperature is possible, if the heat exchanger gets dirty and boiler has been in operation for few hours at total output (at low outdoor temperature). In this case clean the boiler and check...

Read
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

Find:

Type in a word:

Choose your language:

Choose your language:

Polski Angielski Niemiecki Francuski

Contact us

+48 32 47 57 123 sekretariat@hkslazar.pl Go to contact
Oblicz jakiej mocy pompę ciepła potrzebujesz. Oblicz i otrzymaj darmową wycenę
Oblicz jakiej mocy kotła na pelet potrzebujesz. Oblicz i otrzymaj darmową wycenę

We use cookies to facilitate your use of our website and for statistical purposes. If you do not block these files, you agree to their use and saving in the device's memory. Remember that you can manage cookies yourself by changing your browser settings. For more information, please visit: Privacy policy .