Iv done a quick drawing of the upstairs plan of my house, and was just asking for an opinion, on best route for 22mm flow and return to pick up rads.
(x) is were the rads will be total of 11 upstairs and down stairs.
Iv also added in different colours possible routes off flow returns.
I...
Ha yeah but going over it now it's not clear. I guess I'm asking is the sheathing ok (for electrical cable) I really wanted to use some tubing incase it ever needed replacing.
Right Iv made a start on the speed fit droppers for this heating system. After knocked some plaster off i found the depth of the plaster was only 12mm. I was originally going to run the speedfit in 10mm trunking but found this sticking proud of plaster. I opted for some electrical sheathing and...
When installing 10mm pipe for rads on a heating system, is it best to notch out or drill holes in the joist when tuning then back to flow and returns. [/code]