Main navigation


Search found 3 matches

  Go to advanced search
by Tony Reed
Tue Jan 27, 2009 10:45 pm
Forum: Plumbing Forum
Topic: cool hot water
Replies: 5
Views: 3312

PROBLEM SOLVED. Many thanks for your advice, particularly to Dave from Leeds who must have a brain the size of a planet. Fault was the vent pipe submerged in the header tank, syphoning cold water into the hot feed whenever hot tap turned on. Thanks too to plumbbob for advising caution over expensive...
by Tony Reed
Wed Jan 21, 2009 2:52 pm
Forum: Plumbing Forum
Topic: cool hot water
Replies: 5
Views: 3312

Thanks so much for your help, really useful. Have run hot water only all day, CH off. Feed into heat exchanger coil same temp as return and both too hot to touch. Altering cylinder thermostat switches boiler & pump on & off. Have set stat at 70, which I feel is higher than it should be, &...
by Tony Reed
Mon Jan 19, 2009 12:25 pm
Forum: Plumbing Forum
Topic: cool hot water
Replies: 5
Views: 3312

cool hot water

I have a combined CH & indirect hot water system, 20 years old but Glowworm boiler only 10 years old. At last service mid-summer hot water wasn't getting hot so the motorised valve (Honeywell V4073A) was changed & appeared to fix the problem. Now even worse. I have followed the checkout proc...
It is currently Tue Jan 28, 2025 11:45 pm
Go to advanced search