iso valves are the two big brass valves that connect the flow and return to the boiler with square shaped adjusters?...if so...I have closed and opened them both a few times
iso valves are the two big brass valves that connect the flow and return to the boiler with square shaped adjusters?...if so...I have closed and opened them both a few times
Not saying they are knacked but the only way you can tell is to take them out and, at the risk of incurring the wrath of mr perfectionist,replace them anyway but they might cost all of £12 each so you might want to check that the third world debt won't be affected by your purchase
If the 22mm flow pipe is hot! and the 22m return pipe is cold...would this still point to iso valves?....reason I ask....return flow is cold before it hits the valve
If the 22mm flow pipe is hot! and the 22m return pipe is cold...would this still point to iso valves?....reason I ask....return flow is cold before it hits the valve
No, I would say, in that case there is a blockage somewhere on the pipework however you have to check the iso valves first (because they are easy to check) in order to eliminate them from the equation.
Glasgowgas has told you all of this already so don't ask any more questions or start anymore threads untill you check the iso valves.
And, remember the thanks button is up to your right
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