Here we are showing you how to use a thermostatic radiator valve or also referred to as TRV. These valves allow you to control the heat temperature that gets to individual radiators. Position 1 being the coldest up to 5 being the hottest. If the radiator is not getting hot make sure the thermostat is in the correct position firstly. To find a local engineer in your area, or you need more help and would like to see more videos like this please visit https://www.tipsofthetrade.co.uk/find-an-expert
Post time: May-27-2017