Heat not going to rads

avfc1874 · 2021-12-09 18:00:13

Hi . I changed a radiator and turned the water off to the header tank before changing .I filled the new radiator before turning the water back on to the header tank . I now have no heat to any radiators even though I've bled all the radiators and pump. When the stove is on the hot water just pumps up to the header tank and…

09-12-2021 07:00PM

#1

avfc1874

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Hi . I changed a radiator and turned the water off to the header tank before changing .I filled the new radiator before turning the water back on to the header tank . I now have no heat to any radiators even though I've bled all the radiators and pump. When the stove is on the hot water just pumps up to the header tank and is really hot. Any advice. I can't get in touch with plumber

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#2 15-12-2021 06:44PM

Jpscoles

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if there is an expansion vessell check its at the required pressure, then if there is any airlocks be easier to bleed. Also try turning on hot water also, could help if there is an airlock on the return to boiler

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#3 15-12-2021 09:01PM

avfc1874

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I've bled the radiators and pump.dont feel confident in doing anything else in case I make a balls up wouldn't know where to check for pressure

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