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by willemm
Sun Jun 07, 2009 12:19 am
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Boiler cuts out
Replies: 3
Views: 3569

Thanks htg Pump was replaced by plumber last September with same problem. I have checked it but very little water comes out. There is a loft vent which I bled, but no air came out. The same problem re appeared in February. Plumber managed to deal with it, possibly an air lock then as CH was sufferin...
by willemm
Sun Jun 07, 2009 12:08 am
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Boiler cuts out
Replies: 3
Views: 3569

Thanks for response htg. A new pump was fitted by plumber last September when problem the same then and it keeps coming back; re-appeared in February, went away again (after visit by plumber) until recently. A new 3-port valve diverter with motorised unit was also replaced earlier. As CH is now off,...
by willemm
Thu Jun 04, 2009 11:55 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Boiler cuts out
Replies: 3
Views: 3569

Boiler cuts out

My boiler serves both CH and/or hot water via pump and motorised valve. It's now on hot water only via timer, but is cutting out after only 2 mins, and wont fire up again for another 10 mins, then on again for another 2 mins. One hour of timer provides 10 minutes of heated water. Pump is noisy, but ...
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