My system = pressurised hot water, unvented cylinder, oil fired boiler. Covering 3 flors with 17 rads, not all used all the time! Between the flow and return from the boiler (28mm) after the pump, I have a pipe (22mm) with a handwheel gate valve. What is this for? Should it be open or closed? Cheers. Chris.
What's this pipe and valve for then?
- Thread starter powertoolan
- Start date
Sponsored Links
bypass.
useally about 1/2 turn open
useally about 1/2 turn open
DIYnot Local
Staff member
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
Sponsored Links
