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Hi I have a combi boiler installation. I've replaced radiator valves to TRVs recently and they work fine. The problem is that I added water (+inhibitor) originally and achieved 1.2bars (cold). After a couple of days I noticed the pressure went up to 2bars. I removed some water from the system...

hello, I'm going to replace the thermostat unit which turns on and off the CH at home. Currently, I have got a very basic one which allows just setting one evel of temperature and that's it. I want to replace it with a wireless one so I can place in any room, adjust the heating level...

I'm going to install thermostatic radiator valves (TRVs) around the house myself. I'm comfortable to do that however I do not know how to choose the right valves. Are there any parameters I should look at? Choose one or another? Price range is between £8 and £15 so not a huge spend therefore I...