Thanks for looking, Engineer came out and to be honest, didn't have the foggiest what was causing problem. He suggested a power flush and a new Heat Exchanger so I thanked him and said I'd be in touch. Thought i'd put any money towards a new boiler. Pump packed up on Friday, 2 days after ordering ne...
Hi, having a new Boiler fitted next weekend in same position as old one (bathroom 1st floor). The pipes go from boiler upto the loft (about 3tf higher than boiler). Will the AAV that is fitted on the boiler be sufficient to vent the air or would it be advisable to fit an additional AAV in the flow p...
Put 4m of 22mm flow and 4m of return pipe, new flow switch, flow switch restricter and same problem. Hot water & CH working fine but the domestic inlet pipe still getting red hot when central heating is on and it has melted the new flow switch restricter (took about 30mins).Only cools down when ...
Thanks for reply, I really appreciate it. It was sort of what I was expecting/hoping as I don't want to shell out for lots of parts or a new boiler. Just ordered a new flow switch as well asonly just noticed tonight that the CH remains on when the hot water is running. Going away this weekend but ne...
Hi htg engineer, you seem to be the man to go to. I'll try not to bore you but i'll give you as much info as poss. Anyone, please feel free to answer, just joined and htg's name jumped out at me; I don't want to alienate anyone! Boiler is 8yrs old but over last year or so has started to get noisy wh...
