Last seen: Mar 19, 2025
Quite a bit of coverage over on LinkedIn about this one. And so the race to the bottom begins. Price driven installs seldom hit the required quality a...
@tim441 this is really useful info and a great find. Your experience of converting from oil to ASHP mirrors mine. I'm only 3 months into the journey h...
@derek-m Grant UK in my case. By their own admission, they 'make it easy' for tradesmen used to fitting gas boilers to fit ASHPs. But that does not ma...
Maybe a bit of wear and tear? Bleed the system of air, it's not something you want in the system. I have one TRV that quietly 'sings' when it modulate...
@abernyte "If it is the manufacturers agents then at least you know it was correctly installed and setup." - you would hope so, but... We've seen mu...
Wow! ASHPs need to deliver more flow than conventional fired boiler heating systems, as they operate a much lower delta T supply and return temperatur...
Hi @kitkad, I have a Grant Aerona 10kW installed since Oct last year. It struggled a little in the December cold snap, mainly due to the time it was s...
Radiators that are only getting warm at the bottom only sounds like they are full of air. Easy to check that one. Has the Ecodan got either a manual f...
A cylinder should last more than 6 years. It could have had a manufacturing fault, but the picture seems to suggest it corroded from the inside out. B...
You weren't tempted by the Grant integrated cylinders then? They come at a premium, but look rather smart./p>
Bad news and good news. We have about 500litres of oil in our tank, which I'm gravity dispensing to a couple of neighbours below my house c/o a long...
@transparent you make some very valid points. OK, I was hasty. I have crunched some numbers, and looked more in detail at the Octopus Cosy tariff prod...
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Heat Pump Dramas?
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Latest Posts
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RE: Nibe F2040 ASHP PCB failure
@delta I’ve raised this with NIBE today. Their team is ...
By Mars , 17 minutes ago
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RE: Are MCS are finally improving (some of) their guidelines?
Encouragement of installers to take account of the emit...
By JohnR , 22 minutes ago
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RE: Smart TRV experiences (ideally integrating with Midea heat pump)
Yes, I'd read that and already knew that LSVs exhibit a...
By madbilly , 36 minutes ago
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In our case the pipe run for the heat pump is short and...
By madbilly , 46 minutes ago
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Plug and play solar. Thoughts?
What do you think of these plug-and-play Balcony Solar...
By Lucia , 3 hours ago
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@toodles no, unfortunately we don’t have access to the ...
By Simon and Zoe , 4 hours ago
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RE: The EPC Dilemma: How Current Ratings Fail Heat Pumps
Hi, im not an expert on EPCs but today got a D for my 1...
By rodwebster , 5 hours ago
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@sandman1600 What I mean is, your UFH power is 79wm2...
By davidnolan22 , 5 hours ago
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RE: Vaillant AroTherm Plus 7kW
Thank you James for such a complete write up. We also h...
By Judith , 5 hours ago
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RE: Ecodan Auto Adapt Questions
It wasnt me that mentioned this, was someone else, I wa...
By JamesPa , 6 hours ago
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RE: Renewables & Heat Pumps in the News
In a move that potentially promises to benefit homeowne...
By Mars , 6 hours ago
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RE: Vaillant water pressure gauge vs Analogue gauge
I have the same, so equally interested in the answer. ...
By JamesPa , 6 hours ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
Possibly 40c vs 30c flow has something to do with it…. ...
By SUNandAIR , 8 hours ago
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RE: Thinking of ripping our my IVT Greenline HT Plus C model and replacing with a gas boiler.
Somebody has to pay for their ignorance! In fairness ...
By JamesPa , 10 hours ago
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Thats simply not true (to any material extent), which i...
By JamesPa , 24 hours ago
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RE: Confused about Samsung Gen6 Hot Water Controller
@derekdeleon OK right now the water temp is 53.5 and I ...
By ntruby , 1 day ago
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Database of heat pump performance data?
Hi all, I really like Heatpunk, especially the way th...
By madbilly , 1 day ago
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RE: Air source heat pump roll call
Good idea 🙂 Manufacturer: MideaModel:10kW R32 Monob...
By madbilly , 1 day ago
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RE: What is the best approach for primaries in heat pump installations?
Don't forget there is no such thing as zero loss insula...
By Judith , 1 day ago
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RE: Battery storage to run Heat Pump.
@transparent Flexibility Services are different to w...
By Lucia , 1 day ago
Latest Topics
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Plug and play solar. Thoughts?
By Lucia 3 hours ago
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By JamesPa 6 hours ago
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Vaillant water pressure gauge vs Analogue gauge
By jeegnesh 7 hours ago
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Database of heat pump performance data?
By madbilly 1 day ago
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By madbilly 1 day ago
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Confused about Samsung Gen6 Hot Water Controller
By ntruby 2 days ago
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help with new bathroom and towel radiator
By AdamK 2 days ago
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Grant Aerona fine tuning advice needed
By Stopbar 3 days ago