Last seen: Dec 16, 2024
@kev-m seems like its vintage then! Would there be any benefit to updating the controller other than for ease of control or smarter data tracking? ...
@kev-m @mjr yes its 12 years old, was installed when the house was built 🤣 so I guess the age could have an impact on how efficiently its running! ...
@derek-m Just had a look at the heat pump. It is Ecodan PUHZ-W85VHA2-BS 8.5kw. In terms of technical abilities ... we both have degrees in chemi...
@kev-m please see attached controllers I have. It is currently in eco mode which is the weather compensation mode. However this is at 47 with no clear...
@batalto thanks so much for your help! This sounds really promising! I wonder if maybe I should turn rads down and thermostat up then to avoid coming ...
@batalto Thank you for your reply 🙂 Eak so sounds like things have just got v. expensive. It is probably worth noting we came from a 1 bedroom flat...
@derek-m thanks so much for your response :)! Interesting that the hot water cylinder is not used in the central heating system, I didn't realis...
Latest Posts
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RE: Heat Pump Manufacturers Recommending Buffer Tanks
@editor it’s a defrost buffer, it uses an Esbe 4 way ...
By Damon Blakemore , 5 hours ago
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RE: Rate the quality of your heat pump design and installation
@davesoa very good to know... I'll convey this to Clayt...
By Mars , 7 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 , 11 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 , 12 hours 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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RE: Is your heat pump insured?
@johnmo sorry it comes across like that. The post is au...
By KevinPotts , 2 days ago
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RE: Getting the best out of a heat pump - is Homely a possible answer?
@johnmo Perhaps a little detail might explain my reason...
By Toodles , 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 , 2 days ago
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RE: Yes, the "zoning with ASHP" topic again...
James, thanks again for your thoughtful and persistent ...
By HarryRea , 2 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 , 2 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 , 2 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 , 3 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 , 3 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 , 3 days ago
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@editor thanks Mars that’s the same table I found in th...
By Gary , 3 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
