Installing TRV's

garrymum · 22 Sep 2004

Hi

I am wanting to install TRV on all the radiators upstairs. Do I have to drain the entire system, or can these be fitted without draining.

taydo · 22 Sep 2004

You will have to partially drain the system unless you freeze the pipe or use a bung in the vent and the f+e pipe.

garrymum · 23 Sep 2004

Thanks for replying. In the loft there are 2 tanks, one big, one small. Which of these tanks is the feed for the central heating? Am I right that the stop cock to turn off the water will be on the bottom somewhere?

diynot

If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

Select the supplier or trade you require, enter your location to begin your search.

Are you a trade or supplier? You can create your listing free at DIYnot Local

Installing TRV's

garrymum

taydo

garrymum

DIYnot Local

Similar threads