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JamesPa
JamesPa
@jamespa
Moderator
Illustrious Member
Joined: Apr 3, 2023
Last seen: Oct 22, 2026
Topics: 28 / Replies: 5526
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RE: Moving to single zone

Thats not at all silly (actually its very sensible), so long as you disconnect the feed to ensure you dont risk burning out the motor. What do you ...

2 years ago
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RE: Moving to single zone

Sorry but there is no way I can tell from the photo what they are doing/controlling and there are several possibilities. Nor can I tell whether conne...

2 years ago
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RE: Moving to single zone

Can you confirm the implication that you have two zone valves and a diverter valve (three in total) and are you sure both hive and neomits stats are c...

2 years ago
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RE: Moving to single zone

Sorry Im getting mixed up whose house is getting too hot and which heat pump they have! Same principles apply however, the idea is to get the water ...

2 years ago
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RE: Moving to single zone

Flow temperature. The heat pump decides this based on the outside temperature, the selected Weather Compensation curve, the target room temperature a...

2 years ago
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RE: Moving to single zone

If the house gets too hot reduce the flow water temperature further until it doesn't! Thats the route to max efficiency/lowest cost and max comfort.

2 years ago
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RE: Difficult positioning of air source heat pump

Landing windows dont count so calcs are based on the nearest window to a liveable space Covers are an option but if the calcs say that its OK noi...

2 years ago
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RE: Fitting heat pump plumbing and pipes in advance?

I think thats what I meant by the suggestion to fit an electric element to a towel rail?

2 years ago
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RE: Difficult positioning of air source heat pump

@rikiarn I agree with @allyfish that this is a difficult one. I spent ages contemplating locations for mine, mentally going through all the options ...

2 years ago
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RE: Fitting heat pump plumbing and pipes in advance?

That is what I originally planned, then I fell back to 'ignore and rely on heat from adjacent room and steam when the bath is in use.@ The TRV will ...

2 years ago
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RE: Fitting emitters with output greater than room heat loss.

I don't think that Vaillant are special in any major way, they are one of a number of well-reputed manufacturers all of which reportedly produce good ...

2 years ago
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RE: Non standard houses with non standard owners

Its not quite as simple as that Unless the insulation between rooms is very good, or the insulation between the house and the outside world very bad...

2 years ago
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