Last seen: Apr 29, 2025
Homely is absolutely recommended for this. For those heat pumps with clunky controls, such as my Grant, Homely is transformational. I understand why t...
I kept the original NC valves. The system had recently been installed on an ECO4 grant, so I didn’t want to do anything that couldn’t be easily revers...
Your understanding of having to wire those valves back to the heat pump is correct. I DIY’d my install, which took some planning, but the effort was w...
Hi @toodles I’m on the same OS, the same app and firmware versions as you, don’t subscribe to Smart+, and also don’t have the Cool Night Mode or Tem...
You don’t even need to do a training course. (From another registered Homely installer 😉)
@elliotmair It's a 13kW Aerona3 (HPID13R32). What's the issue with your DHW? Is the motorised valve wired back to the heat pump, and do you have a c...
@elliotmair Hi Elliot. Yes, I upgraded my fairly standard Grant installation (with wiring centre, room thermostat, tank stat and DHW timer) a week or ...
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Latest Posts
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RE: Getting the best out of a heat pump - is Homely a possible answer?
@toodles oh yes good point about the schedule editing. ...
By benson , 4 minutes ago
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RE: Battery sizing - How low can you go!
My own experience with connecting four batteries to thr...
By Transparent , 6 hours ago
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RE: Yes, the "zoning with ASHP" topic again...
Hi James,Thanks again for your detailed thoughts. I app...
By HarryRea , 6 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 , 15 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 , 16 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 , 17 hours ago
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@editor thanks Mars that’s the same table I found in th...
By Gary , 23 hours 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
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RE: Help optimising my system!
I would be doing things a little more simply. Your heat...
By Johnmo , 2 days ago
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RE: Renewables & Heat Pumps in the News
If you want to read a huge amount of speculation, fabri...
By Judith , 3 days ago