Last seen: Jan 8, 2025
@sunandair I have MMSP so my COP calculation uses the heat meter and consumption meters that came with that. For a standard Ecodan or other ASHP I do...
@Dave, I suspect your flow and return temps are not accurate. I doubt 36 degrees with radiators would heat your house in the current weather. Are ...
Hi Ewan and welcome. I'm sure you know more than you think! Please feel free to contribute and/or start your own thread if you have a specific quest...
Hi Andy and welcome to the forum. It's hard to say whether that curve is right without knowing more about your system and house. Have you had a proper...
Good luck !!
Based on your heat loss, it's very unlikely that 39kWh would keep your house warm for 24 hours. From your numbers, I think it'd be more in the 80-100...
thanks and noted for future reference! This Youtube video may be of help.
Give them a chance. I think some of the specialist ASHP installers are terrified the likes of Octopus and BG will undercut them. Race to the bottom?...
@DaveW, Your ASHP is cycling every hour or so but that (IMO) is fine and won't in itself cause a significant drop in efficiency. But your delta T l...
1580kWh is an impressively low amount of energy used. There are people who use that much in a month!
or LWT-ambient?
It does look like the heating is working because the room temp goes up.
Latest Posts
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RE: Electricity price predictions
@tim441 Puts even more reason behind any proposal to ha...
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I have signed up as well. @belsnugg could you outline ...
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
Ooh, heat pumps in neon blue wrap 🤣 🤣 &...
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@profzarkov Good to know in case it ever happens to me...
By bontwoody , 20 hours ago
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RE: Are Octopuses Slowing Consumer Adoption of Heat Pumps?
I mean, is this surprising? The local installers in my ...
By Alex , 21 hours ago
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@old_scientist sorry, I should have made it clear that ...
By GrahamF , 21 hours ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@thundermink can you provide photos to illustrate your ...
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RE: Boiling Mad: Exposing Radiatorgate
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RE: Solar Power Output – Let’s Compare Generation Figures
@andris a great year - very happy with our system
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
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RE: Midea ASHP – how to set weather compensation
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RE: Ecodan software update. Real or scam?
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By ASHP-BOBBA , 2 days ago
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@drei When I was in local government we were of cours...
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RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
As someone who has suffered from a Heat Pump installati...
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RE: What crazy nonsense are inverter limits and why are they imposed?
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RE: Octopus tariffs - a quick comparison
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RE: is a home battery without an EV worth it?
You would think, but when I had my Powerwall 3 installe...
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