R
reynard883
I am currently building an extension. As we are just finishing one room at a time I had an idea of using isolation valves below the floorboards for each drop to the proposed radiators.
The system is off a combi boiler. 22mm ring around the house with 15mm drops down or up to each rad. Would this be a good idea?
I know this may restrict flow (as on standard isolation valves the opening looks about 10m) but on the rad TRV’s and shut off valves, the opening too looks only to be 10mm csa.
Any advice would be appreciated.
The system is off a combi boiler. 22mm ring around the house with 15mm drops down or up to each rad. Would this be a good idea?
I know this may restrict flow (as on standard isolation valves the opening looks about 10m) but on the rad TRV’s and shut off valves, the opening too looks only to be 10mm csa.
Any advice would be appreciated.