Last seen: Feb 16, 2025
@transparent I’m looking for any paperwork related to the work involved. We had a rewire and a new supply connection just after the hp install. I s...
@transparent There's a lot here for me to take in and i don't fully understand some of it so I will have a good read through and take a look at all...
@transparent I will try to address these issues. In the event of the external pipe-run freezing, the anti-freeze valves will open and discard al...
@toodles sorry, I’ve edited the pictures to include what they are. Thanks.
pipework entering property
external pipework
@transparent external pipework entering property
The readings were taken on CH mode. The DHW is timed to come on during the night when my cheap rate kicks in.
Brilliant. I have Grant coming to perform a service next month so will address those things then. My electrician told me that although we have 3 ph...
With ch running, hp side (rh top) is reading hotter than ch side (lh top). Using a cheap led thermometer they’re reading a couple of degrees apart (37...
It's a large 5 bed. Stone and some brick, all external walls were insulated from the inside. Good loft and ceiling insulation. I don't know the hea...
The house is slightly chilly for most people, could be warmer. One thermostat for upstairs and another for downstairs both set to 18 degrees Only...
Latest Posts
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RE: Heat Pump Manufacturers Recommending Buffer Tanks
@johnmo did you add a buffer to your install?
By Mars , 44 minutes ago
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RE: Getting the best out of a heat pump - is Homely a possible answer?
@majordennisbloodnok I am wearing a glazed expression n...
By Toodles , 3 hours ago
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RE: Rate the quality of your heat pump design and installation
Yes the HP is running weather compensation and I’ve lef...
By Davesoa , 9 hours ago
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RE: IVT Greenline high pressure switch and electrical cassette errors
OK, so when the HP comes on it becomes obvious.It's on ...
By tdudgeon , 23 hours ago
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RE: Is Your 6kW Air Source Heat Pump Really a 6kW?
@johnmo I think we’ve been trudging through the same...
By SUNandAIR , 1 day ago
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RE: How To Balance Radiators & the Role of the Lockshield Valve: A Homeowner's Guide
Good luck, I hope it all works out!
By JamesPa , 2 days ago
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@johnd it's a difficult one, because we've seen instanc...
By Mars , 2 days ago
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Win a 6-panel PV courtesy of egg and Renewable Heating Hub
Our epic giveaway just went live! Want to win a 6-pan...
By Mars , 3 days ago
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RE: Yes, the "zoning with ASHP" topic again...
James, thanks again for your thoughtful and persistent ...
By HarryRea , 3 days ago
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RE: Is this normal? Click of the DHW returning to space heating
So the Lone Ranger returned today! Even though we thoro...
By Grantmethestrength , 3 days ago
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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 , 3 days ago
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RE: Battery sizing - How low can you go!
My own experience with connecting four batteries to thr...
By Transparent , 3 days ago
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RE: Plate heat exchanger considerations
Work on 2-3 percent per degree. This is a reasonable e...
By JamesPa , 4 days 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 , 4 days 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 , 4 days ago
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@editor thanks Mars that’s the same table I found in th...
By Gary , 4 days 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 , 4 days 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 , 4 days ago
