FAQ

To facilitate navigation on our website, we published answers to Frequently Asked Questions at one place. If you do not find an answer to your question regarding HKS Lazar branded boilers please send the question directly to us:

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Modern heating devices HKS Lazar

Modern heating devices

Articles

Automatic pellet fired stove

Comfort thanks to automatic pellet fired boiler.

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Internet in boiler room

Central heating boiler controlled with the Internet is not only showing off!

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FAQ

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

Room temperature sensor is available upon separate order.

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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.

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