Already 32 years we design, manufacture and distribute complete range of heat pumps. Every one of them is made in the Czech Republic, EU. Our heat pumps are used by many thousands of satisfied customers across the whole world.
A tradition since 1994
We are here for more than 30 years, having more than 10 000 satisfied customers around the whole world.
Service and warranty
We offer 24/7 online heat pump monitoring and an extended warranty with unlimited coverage (depends on the market).
Comprehensive and smart solution
With us, you get a heating system, not just a separate heat source.
Awards and certificates
Our pumps are some of the most prized, both domestically and abroad.
Quality and innovation
We are among the pioneers in the development of EEV, continuous regulation of compressor performance or controlling software.
Exported worldwide
We export more than 70 % of our production, mostly to western Europe: the UK, Ireland, the Netherlands, Belgium, Switzerland etc.
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Come and visit us at Mostra Convegno Expocomfort 2026 in Milan. We look forward to welcoming you in Hall 9, Stand P04.
The pGDx touch controller, an integral part of MasterTherm heat pumps, has received a new design and further improvements as part of a software update.
Your air-to-water heat pump stops heating for a moment and you see steam coming from the outdoor unit… Don’t worry — this is not a malfunction, but a normal defrosting cycle. In this article, we explain why this process is essential for reliable winter operation and how modern Master Therm control systems manage it efficiently.
