PLUMBERS HELP! Ihad brand new boiler installed 1 month ago,middle heat wont function properly.When system is....
Answers: ok power flush should have be done with any unusual boiler sounds like something simple if you or installer have bled system properly it won't be major the boiler is working fine.
im guessing but you've have a system conversion to a combi great it makes go generally simple first item is to check all radiator valve are open on both sides failing this catch your installer to swap the flow and return over under the boiler consequently see what happens(somewhere on your old system is what looks similar to a 22mm comp fitting but really its a one way valve) any probs telephone call HND plumbing and heating 07824339670 Dave
If it is with the sole purpose a month old, WHY HAVEN"T YOU CALLED THE INSTALLER!!!??? It'll be below a warranty and should be no cost to you!
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