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If it draws air in your feed and vent are in the wrong position
Discuss Pump noise and sometimes pulsing in the USA area at PlumbersForums.net
Does it look wrong in my pictures? Where should they be?If it draws air in your feed and vent are in the wrong position
I’ll do this again tomorrow hopefullyDid you do what I suggested in post #3, if not, do so with pump as is, PP3, then repeat the test on CC2.
Does it look wrong in my pictures? Where should they be?
My gut feeling as a non plumber is that this is the underlying cause of my problems
I agree that this is the first thing to look at but there are other possibilities. I'm struggling with a similar problem and my feed and vent are in the textbook location. It's well known that restrictions in the connections can cause pressure differentials that push/pull water in the vent but in my case there's no significant displacement taking place in the vent.If it draws air in your feed and vent are in the wrong position
That’s a good shout. Is there anything that could be a deal breaker here? Will speak to my plumber about this I think.Seal the system then you can seal it at 0.5 bar if you got any hidden pipework in concrete
He owes me a few favours but in that ballpark it seems a no brainer. I’ll save that much over the next 2/3 winters by not having to put the immersion on to make up for the crappy heating system.Tbh should be less than £300 depends how much your plumber charges
There was and that didn't solve the problem either!Looks like originally there was an Airject in that maze of compression fittings.
Reply to Pump noise and sometimes pulsing in the USA area at PlumbersForums.net
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