The thermostatic expansion valve (TEV or TXV) is erroneously considered by some to be a mysterious and complex device. As a result, many valves are needlessly replaced when the cause of the system ...

A thermostatic expansion valve (TXV) is designed to maintain a specific amount of superheat at the outlet of the evaporator. If the superheat value is too high or too low, the TXV may be the cause.

If you want to install a TRV on your old radiators or an existing thermostatic radiator valve has started to leak, it’s worth noting that you can fix it yourself. In fact, knowing how to install a TRV ...

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Smart radiator valves let you control the temperature in individual rooms when your central heating is on. They can be programmed and controlled remotely through your smartphone. Manufacturers promise ...

Keeping down the costs of heating your house, while avoiding sitting and shivering over your supper, has become a bit of a balancing act for some people over the last few winters. So I'm always keen ...

We've explained the exact code you should set yours to MILLIONS of households could slash their energy bills if they understand how a simple radiator setting works. Adjusting the numbered valves on ...

Engineers explain the common misconception about radiator valve numbers and how understanding them could help reduce your heating bills ...