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AdamK
@adamk
Member
Honorable Member
Joined: Feb 23, 2025
Last seen: Jan 8, 2026
Topics: 26 / Replies: 171
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RE: Help me keep the faith with my air source heat pump installation

@jamespa this is a graph with both flow and return on. seems to be keeping a 2.5c gap between them.

2 months ago
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RE: Help me keep the faith with my air source heat pump installation

@jamespa ive just pulled the flow temp from the Havenwise data, as im at work so cant spin up Home Assistant. its only a few days and the first few da...

2 months ago
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RE: Help me keep the faith with my air source heat pump installation

@jamespa there is data for hrs and on/off cycles. But since switching to Havenwise that Vaillant app status page doesn't seem to be updating. Until ar...

2 months ago
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RE: Help me keep the faith with my air source heat pump installation

I might try a wipe and re install of Home Assistant to see if I can get the power info to show. Was going to put it on a RPI 3B I have but it won't wo...

2 months ago
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RE: Help me keep the faith with my air source heat pump installation

ok now i had some cold days i think i can safely say i have an issue with either the heat pump or the install. im getting as low as 2.4 scop for hea...

2 months ago
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RE: Help me keep the faith with my air source heat pump installation

@agentgeorge it has got 2, the other bleed screw is the other end.

2 months ago
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RE: Help me keep the faith with my air source heat pump installation

@agentgeorge this is a pic of the bleed valve that’s snapped. It should have a square bleed pin in the centre of that sort of nut insert.

2 months ago
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RE: Help me keep the faith with my air source heat pump installation

@agentgeorge this is on a 30 year old rad at a guess. They’re like an odd little insert that is about 10-15mm in size with the bleed screw in the cent...

2 months ago
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RE: Anyone able to provide some feedback before I make my finale decision? Samsung vs Baxi vs Vaillant

If the Vaillant is a 7kw unit I’d avoid. Quiet outside noisy inside when it’s going full on. They have a problem with compressor vibration being trans...

2 months ago
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RE: Help me keep the faith with my air source heat pump installation

They’ve had to cancel the radiator balancing at the last minute for similar problems as they’ve used before, sickness or vehicle problems, bit of a ha...

2 months ago
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