Last seen: Mar 19, 2025
Apologies for hijacking this thread but it is on the same theme. I have an 18 year old Greenline IVT 9Kwh GSHP. It has been mostly well behaved apa...
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Thinking about installing a heat pump but unsure where to start? Already have one but it’s not performing as expected? Or are you locked in a frustrating dispute with an installer or manufacturer? We’re here to help.
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Latest Posts
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Plug and play solar. Thoughts?
What do you think of these plug-and-play Balcony Solar...
By Lucia , 6 minutes ago
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@sandman1600 What I mean is, your UFH power is 79wm2...
By davidnolan22 , 1 hour ago
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RE: Vaillant AroTherm Plus 7kW
Thank you James for such a complete write up. We also h...
By Judith , 2 hours ago
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RE: Ecodan Auto Adapt Questions
It wasnt me that mentioned this, was someone else, I wa...
By JamesPa , 2 hours ago
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RE: Renewables & Heat Pumps in the News
In a move that potentially promises to benefit homeowne...
By Mars , 2 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 , 2 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 , 5 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 , 7 hours ago
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RE: Nibe F2040 ASHP PCB failure
@tarquinadams and @mars hello. We are facing a similar ...
By Delta , 11 hours ago
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RE: Smart TRV experiences (ideally integrating with Midea heat pump)
Thanks for the analysis of the capabilities of the vari...
By JamesPa , 12 hours ago
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There’s no definitive magic deltaT for a heatpump, just...
By robl , 20 hours ago
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Thats simply not true (to any material extent), which i...
By JamesPa , 21 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 , 21 hours ago
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Database of heat pump performance data?
Hi all, I really like Heatpunk, especially the way th...
By madbilly , 22 hours ago
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RE: Air source heat pump roll call
Good idea 🙂 Manufacturer: MideaModel:10kW R32 Monob...
By madbilly , 22 hours ago
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RE: Are MCS are finally improving (some of) their guidelines?
Is this going to be useful guys? Just trying to move ...
By Judith , 22 hours 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 , 23 hours ago
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RE: Battery storage to run Heat Pump.
@transparent Flexibility Services are different to w...
By Lucia , 1 day ago
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RE: Mitsubishi Advanced Auto Adaptation
I know this thread is quite old, but I have been search...
By downfield , 1 day ago
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RE: help with new bathroom and towel radiator
@adamk I'm sure I recently answered a similar question...
By Lucia , 1 day ago
Latest Topics
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Plug and play solar. Thoughts?
By Lucia 6 minutes ago
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By JamesPa 3 hours ago
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Vaillant water pressure gauge vs Analogue gauge
By jeegnesh 4 hours ago
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Database of heat pump performance data?
By madbilly 22 hours ago
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By madbilly 22 hours 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