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Last seen: Feb 1, 2026
ChandyKris, Thank you for your continued interest. I envy your usage for January! On average for the month of January 2026 our daily usage was 42.2 ...
@chandykris Thank you for your detailed response.It is interesting to note that you have a 6 kW pump for a 200 m2 house whereas our home is 180 m2 wit...
@editor Mars, First of all thank you for your encouraging words! When my wife and I had decided to go for an ASHP we appreciated that it m...
@benson Thanks for responding and for your advice. The kWh hours usage I mentioned was for the entire house. For the ASHP in isolation it was 928 ...
@downfield Likewise we are also retired and want a warm house throughout the day. 19c seems to keep us comfortable. I have been advised not to lower t...
@jamespa Regrettably I have no idea. However I am due a call from Aira and will pose that question. As a matter of interest, what would you expect the...
@jamespa My December 2025 consumption was 1241kWh. So far for January, 337kWh.
@downfield Thank you for your response and suggestions. The more I read on TOU tariffs I see the real benefits for those with batteries and/or EV’s. T...
@jamespa As far as I am aware I don’t think Aira has explicit weather compensation settings. Certainly no settings that are user accessible. Instead ...
JamesPa, Thank you for your very detailed and considered response. To answer your questions: It is an Aira 12Kw heat pump. I don’t k...
Latest Posts
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RE: Estimating true heat loss from twelve months of consumption data
Hi @ian33a you could do your own heat loss calculation ...
By Judith , 4 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
@djh ah, I have never seen this before, interesting ide...
By ASHP-BOBBA , 4 hours ago
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RE: Anyone concerned about GivEnergy?
@sunnyskies I agree with Downfield trying to ask the GE...
By Judith , 5 hours ago
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RE: Setback savings - fact or fiction?
@jamespa — this version may be marginally better: &nb...
By cathodeRay , 7 hours ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
All going according to plan, mid July we get that 7kW a...
By Batpred , 8 hours ago
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Current metrics - DHW target set to 47c
By TaffontheTaff , 12 hours ago
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RE: My Grant R290 9kW Heat Pump Installation
@petch I'm very sorry that I have not picked up your po...
By GrahamF , 15 hours ago
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RE: Samsung gen 7 HP 12kw - auto control issue and water law
Suggest you have a trial with Havenwise app. I have th...
By Broadsman , 17 hours ago
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RE: New Solar, Batteries, Air Source and Under Floor Heating advice please
You’re right: UFH works best with high-conductivity fin...
By bafab , 19 hours ago
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RE: DIY or Don’t Touch? Solarman Smart Meter Install
That was my understanding also.
By JamesPa , 20 hours ago
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RE: Grant Aeona 3 R32 cycling with weather compensation.
That would be abnormal but I cant see from your charts ...
By JamesPa , 20 hours ago
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RE: Vaillant Sensocomfort Time
Oh I remember this from when I set mine up 2 years ago,...
By JamesPa , 1 day ago
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Heat geek have already stated that the pro is in fact c...
By JamesPa , 1 day ago
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RE: The Myth of the MCS Performance Guarantee
@editor I know. As if MCS wasn't bad enough, it's now e...
By Deltona , 1 day ago
