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grumpidoc
@grumpidoc
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Active Member
Joined: Jan 7, 2025
Last seen: Feb 13, 2025
Profile Activity
Topics: 1 / Replies: 10
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Reply
RE: hum/whine from Wilo circulation pump

@toodles @richard24738 and @gary Just reporting back. It became clear that much of the noise was from the primary pump. We have finally had a visit f...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: hum/whine from Wilo circulation pump

Thank you @richard24738 and @gary you have been so helpful! I will post back here when we finally get it sorted.

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: hum/whine from Wilo circulation pump

@richard24738 and @gary Thank you so much for your input - I am learning loads and I think my brain is going to explode! I think I'd better take a ste...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: hum/whine from Wilo circulation pump

@toodles thanks - I'll search out that presentation

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: hum/whine from Wilo circulation pump

@gary We have a single zone, all radiators, though a fairly long run from one end of the bungalow to the other. the cylinder and pumps are pretty mu...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: hum/whine from Wilo circulation pump

@harriup and @gary finally got a moment to think about the pump - turns out the Wilo has a display which shows pump speed (though in cubic metres / hr...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Cost to have Gas removed

We've just done the exact same thing, we're with Octopus. They advised we needed to get our usual gas engineer to disconnect any gas appliances in the...

2 years ago
Forum
Your Home
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RE: hum/whine from Wilo circulation pump

Thank you @harriup and @gary this is all very helpful. The paperwork just states a rust inhibitor and 'antifreeze' and it looks like we have an anti-f...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: hum/whine from Wilo circulation pump

We do, tho I would need to check if the concentration is sufficient. If we did that in this freezing weather would that mean the cooling fins on the...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: hum/whine from Wilo circulation pump

@toodles thank you for your input. We balanced it ourselves as best we could, but will have another go at it. However it is worst in a bedroom with th...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
hum/whine from Wilo circulation pump
2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 38
Views: 10875
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