Recently replaced pump, valve and programmer on my HW/CH system (also moved a couple of radiators). Flushed and refilled. Radiators all seem OK but the HW heating coil in the cylinder sounds like it is full of bubbles and I have to bleed it daily and bleed the pump twice a week. This has been going on for a couple of months now. Where is all this air coming from? Don't really want to drain down the whole system again in mid winter (and 2 young children in house). I'm worried about the pump getting air locked and ruined when we are out.
Constantly bleeding pump and hot water cylinder
- Thread starter ranirma
- Start date
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