Thermia Expansion vessel

One of our best-selling spare parts for Thermia heat pumps is expansion vessels. Expansion vessels are a vital part of a heating system. If the expansion vessel breaks, it is usually that the rubber has lost its ability and the liquid in the heating system has entered or come through the rubber membrane. 
 
Without the use of an expansion vessel, you risk major damage to both pipes and heating systems. 
 
All our spare parts are always original or high quality parts that are fully compatible with Thermia's heat pumps. With us you will find i.a. expansion vessel kit and expansion vessel rum 12 liters. 
 
If you feel that there is something you are missing or cannot find, do not hesitate to contact us. We are available via our chat every day between 8-21, you can also contact us via email at service@jsenergi.com.