Last seen: Jan 11, 2026
@razz stick with it. There's loads of advice on here. The weather compensation thing is the way forward re actual operation. I had a 37 year old oil...
@grantmethestrength I'm afraid all of that is above me pay grade, I don't even have the heat loss calculation for the property (late 70's detached dor...
@grantmethestrength thank you interesting numbers. Did you find a flow temp of 33° at -3°C was sufficient to stay warm? What was your electricity co...
Thank you pretty sure it's solar gain causing the increase I think I'll leave alone at mo
Hi had an ECO 4 installation in September last year. Old oil system taken out and heat pump installed complete with new radiators and pipework throug...
Good morning thank you for accepting me onto the forum. We have just had an ASHP installed (Sep) to replace a 37 year old oil boiler and solar panels...
Latest Posts
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RE: Heat loss based on gas usage
In a word yes. Measurements based on a sing...
By JamesPa , 34 seconds ago
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RE: Experience - New Build / Complete New Heating System
Newbuild 200sq m house, 16kW? Somebody is having a lau...
By JamesPa , 7 minutes ago
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RE: Heat pump not reaching flow temperature
I would describe this as either a fault or a configurat...
By JamesPa , 22 minutes ago
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RE: I’m glad the cold spell is over!
Thanks for the update, @judith. Cold spells with heat p...
By Mars , 28 minutes ago
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RE: Post-Traumatic Heat Pump Stress Disorder
@johnbroome As I say I think you probably have a fau...
By JamesPa , 58 minutes ago
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RE: Solis inverters S6-EH1P: pros and cons and battery options
@batpred I started reading this thread thinking I would...
By Hook , 2 hours ago
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RE: Please help with the settings ecodan
@sheriff-fatman when I increase it to number 3, the ...
By nose1972 , 2 hours ago
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RE: Recommended home battery inverters + regulatory matters - help requested
So far as i can see no because its NOT connected to the...
By JamesPa , 2 hours ago
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RE: New Daikin 11kW Altherma 3M install - is it working as it should?
I forgot to mention: Octopus measured our heat loss at ...
By Toodles , 3 hours ago
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RE: Considering MLCP (Multi-Layer Composite Pipe) for ASHP
Thanks Mars and thank you for reaching out to so many p...
By iotum , 4 hours ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: @davec Manufacturer: Peak Energy Mode...
By DaveC , 4 hours ago
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RE: Rate the quality of your heat pump design and installation
Well, the guy came out, turned the heat pump to max, we...
By razz , 4 hours ago
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Midea R32 setup and bizarre running with lengthy off periods?
Hi I am new to the world of ASHP and have just had a re...
By Countryman Helmsley , 4 hours ago
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RE: Setback savings - fact or fiction?
Given the weather has been relatively stable, the empir...
By Batpred , 5 hours ago
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RE: GSHP WOES! Midland based engineer recommendations?
@editor That is very kind! Thank you so much.
By johnbroome , 6 hours ago
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RE: ASHP Energy Consumption: Aira 12kW heat pump
@wally Hi I am not sure how large your house is b...
By TechnoGeek , 7 hours ago
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RE: Predicted Heat Loss & Needs from MCS calcs vs EPC vs actual
I've been thinking along similar lines to @tim441 from ...
By Sheriff Fatman , 7 hours ago
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Thanks, @technogeek. Good to hear about the accuracy. ...
By Majordennisbloodnok , 8 hours ago
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RE: Advice for a novice on Mitsubishi Ecodan 6kW
In my case it was a very specific pattern of behaviour ...
By Sheriff Fatman , 8 hours ago
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RE: Vaillant aroTherm not heating with many faults
@ashp-bobba Yeah I'll give it a go, will check filter...
By Anon67 , 8 hours ago
