Last seen: Nov 10, 2025
For reasons to do with how things panned out I went through two 'phases '. In the first phase I was fairly 'open minded' (ie I didnt discard installe...
As they almost always do so far as can be judged from this forum (and basic physics).. Based on what I have seen over two years on this forum (and wh...
Can I just add to the above that there are many on here who have successful installs. There are also quite a few who are willing to try to provide ...
Seems obvious to me unless Im missing something, and the big peaks are presumably DHW.
It looks to me like its cycling and the peaks are 'normal' (for cycling) overshoot because the heat pump cant modulate down far enough to match the lo...
@adamk mine is on a vertical spur off of the cylinder pipework (the cylinder is on the first floor). Not sure whether its feed or return but here its...
Even if it is oversized it's very highly probably that the rads are still more or less correctly proportioned, so a bit of balancing and adjustment of...
Assuming that the house was actually warm previously then its definitely oversized and construction/area would be consistent with that. Given the con...
Very sensible, no need to panic and no need for setback at night, in fact you want it running then as hard as possible to exploit Cosy if thats the ta...
Latest Posts
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RE: Grant 13kW Aerona3 - issues getting zones to temp
I'm honestly crossing my fingers, my toes, everything. ...
By Crimson , 14 minutes ago
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RE: Heat Loss v Outside Air Temperature
Thats exactly how I sized my heat pump. Surveys (2 off...
By JamesPa , 56 minutes ago
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Ecodan HW temp setting set itself to 40C
This morning I noticed that the HW was lukewarm and MEL...
By downfield , 58 minutes ago
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RE: Is Your House Warmer Upstairs Than Downstairs?
I suspect its mainly that you get the views. Upstairs...
By JamesPa , 1 hour ago
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RE: Solar panels on side of house to heat water
Depends upon several considerations; in no particular o...
By colinc , 1 hour ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
We are not yet a full year. But we started with the ins...
By vsmith1 , 1 hour ago
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RE: Mitsubishi Ecodan FTC7 Legionella date set
The next run date/time is determined by the settings co...
By F1p , 2 hours ago
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RE: My DIY Heat Pump installation
I agree, many of the chinese manufacturers use the same...
By Batpred , 2 hours ago
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RE: Faulty Clivet heat pump out of the box
Thanks for giving this post a bump @benson. I'm going t...
By Mars , 14 hours ago
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@treewizard is this not the electrical pulse that keeps...
By ASHP-BOBBA , 14 hours ago
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RE: Samsung Gen6 and Havenwise ........
I am no expert on this but on your gen 6 controller onc...
By Alfapat , 1 day ago
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RE: Help me keep the faith with my air source heat pump installation
@adamk these are called roll top rads, they were still ...
By AgentGeorge , 1 day ago
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If the Vaillant is a 7kw unit I’d avoid. Quiet outside ...
By AdamK , 1 day ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
It has it's uses and there is no way I could have set t...
By benson , 2 days ago
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RE: Oil Boiler & Heat Pump Hybrid System
Thanks for the suggestion, but farmhouse is grade 2 lis...
By paultheheating , 2 days ago
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RE: Request for feedback on where we're at with our quest to get an ASHP or ideas.
thanks, heatpunk looks great, being able to do the calc...
By giryan , 3 days ago
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RE: Finding a Thermostatic Shower Valve That Works with Heat Pump Systems
@morgan I should just have written ‘Mea Culpa’ shouldn’...
By Toodles , 3 days ago
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RE: Are We Sleepwalking Into Another Race to the Bottom?
'We learn from history that we do not learn from histor...
By Lawrence Leask FInstR , 3 days ago
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RE: When to use Octopus Intelligent Go tariff with my heat pump and battery
@treewizard Yes, I like the extra facilities that NetZe...
By Toodles , 3 days ago
