Last seen: Jan 20, 2025
Thanks Johnmo that's very interesting. I ended up doing a test over a week in dual mode, now I want to try a run with boiler only but need to figure o...
Thanks Robi. No my gas boiler doesn't have any weather compensation. I've just run it for past 36 hours to test at 55 deg ie the most efficient cond...
Many thanks Mars, that's really interesting and helpful. Our gas powered CH system was subjected to an add-on ASHP installation with a buffer tank w...
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Latest Posts
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RE: Vaillant & OVO partner up to offer Heat Pump Plus
Hopefully iv done the right thing today by signing up t...
By Westkent , 1 hour ago
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RE: Yes, the "zoning with ASHP" topic again...
Thanks for the detailed reply and I apologise if I can ...
By JamesPa , 1 hour ago
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RE: Getting the best out of a heat pump - is Homely a possible answer?
@johnmo I cannot understand that logic I'm afraid. Our ...
By benson , 2 hours ago
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RE: IVT Greenline high pressure switch and electrical cassette errors
Hi, are you able to see the delta between GT8 vs GT9 te...
By abbote , 2 hours ago
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RE: How To Balance Radiators & the Role of the Lockshield Valve: A Homeowner's Guide
Really delighted to hear that. I can't comment on home...
By JamesPa , 2 hours ago
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RE: Battery sizing - How low can you go!
My own experience with connecting four batteries to thr...
By Transparent , 8 hours ago
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RE: Plate heat exchanger considerations
Work on 2-3 percent per degree. This is a reasonable e...
By JamesPa , 18 hours ago
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RE: Advice for ground source heat pump in new build with PV and batteries
The useful bit is the bit that specifies the heat loss ...
By JamesPa , 18 hours ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
You’re absolutely right that during defrost the refrige...
By Mars , 20 hours ago
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@editor thanks Mars that’s the same table I found in th...
By Gary , 1 day ago
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RE: Tariff and charging strategy advice please
They haven't asked me to prove that I have an EV (I do)...
By JamesPa , 1 day ago
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RE: Solar Power Output – Let’s Compare Generation Figures
Took a while to find on the OFGEN site: ”The FIT sche...
By AgentGeorge , 1 day ago
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RE: why solar diverters for HW instead of the heat pump?
For me there are few factors why you may want to heat w...
By Johnmo , 1 day ago
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RE: Hydronic plinth heaters and ASHPs
@editor yes I think so. It will be a while until I get ...
By benson , 1 day ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
I’m an Aira customer with a 6kW Outdoor Unit in a small...
By KevinPotts , 2 days ago
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RE: Is your heat pump insured?
@richard24738 good to hear. I’ll also review them this ...
By Mars , 2 days ago
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RE: Warm weather and heat pumps.
Just looked at my WC setting, it is programmed for 25 D...
By Johnmo , 2 days ago
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RE: How to disable radiator heating in LG HM161MR
Just to add to above,when adjusting WC heat pump should...
By JamesPa , 2 days ago
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@johnmo yes I can believe that. It seems to be human na...
By SUNandAIR , 2 days ago