A tradition since 1994
Service and warranty
Comprehensive and smart solution
Awards and certificates
Quality and innovation
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.
Ask us anything
Want to get a quote? Want to ask about a Master Therm heat pump you already have? Want to cooperate with us? Or just need an information about heat pumps? Leave us your message and we will get back to you.
I want to leave a message
