Last seen: Oct 12, 2025
@derek-m I like that idea as it's one number that everyone can understand. Hides a lot behind it but a useful heuristic. Last year for mine (total e...
As a postscript I'd add that after completing renovations my EPC rating was initially E with the first assessor. He would not recognise the internal w...
Finally this week, got the replacement expansion tank installed. Unfortunately it didn't fit the space left by the old one so some extra pipework was ...
@tried2fail Interested to see that your EPC rates the Main heating as Good. I also have an ASHP with underfloor heating (same wording on the EPC) yet ...
Article from this weekend's FT suggests that all-in annualised cost of ASHP will remain higher than that for gas for some years to come. Mike
@ronin92 Attachment? Mike
@andris To rub salt into the wound my neighbour's house is C rated compared to my D but his is not so well insulated and he doesn't have double glazin...
@majordennisbloodnok My EPC says that if I were to install solar PV as well I would scrape a C rating. Mike
@allyfish, I agree Attached EPC extract compares my own house with a neighbour's. It's laughable that the gov't wants to encourage the use of heat p...
I've just returned after a couple of days away, when the air temperature has hovered around Zero most of the time and find that kWh consumption has, p...
@allyfish Good point. Judging by how hot to the touch it is sometimes I suspect the tank is not insulated. The replacement will be a smaller (30L) i...
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RE: New Fogstar 15.5kWh upright solution
It could be an app working via Bluetooth or windows sof...
By Batpred , 36 minutes ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump - pull the data from the data loggers and s...
By cathodeRay , 2 hours ago
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RE: How good is the app support for your heat pump?
We use the Vaillant app and it does everything we need....
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RE: Pump and Esbe mixing valve for UFH
So my next question is about calculating pressure loss ...
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RE: 5 Star Service from Havenwise
@hcas majordennis is on the money for me in terms of wh...
By benson , 4 hours ago
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RE: Low COP and unevenly heated rooms with 12kW Samsung AE120MXTPEH / AE260TNWTEH
Im going to try to take a practical approach to this, i...
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Even that may not be enough. Air can still collect, it...
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RE: Should Our Water Circulation Pump Be Configured to Run All The Time?
The Grant engineer has given you the correct informatio...
By Pirate Rich , 9 hours ago
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RE: Large heat pump options for church building
I would look at the Panasonic R290 M series large units...
By Andy-e , 10 hours ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@hcas Thank you.
By Morgan , 11 hours ago
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RE: Say hello and introduce yourself
There are few heat-network schemes in UK @chris12 but I...
By Transparent , 12 hours ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
@steelbadger really interesting to see an Aira unit on ...
By MikeH , 12 hours ago
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RE: Widespread failure of insulation installation
@jeff Along with a phone-in on BBC Radio Four today, mu...
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RE: What is the Heat Geek Guarantee?
@editor Thanks Mars, it is encouraging that Heat Geek a...
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RE: Renewables & Heat Pumps in the News
Love the thought of it! simplification and sometimes me...
By Batpred , 1 day ago
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RE: Help me keep the faith with my air source heat pump installation
@adamk Will not even get started... The power of the ...
By Batpred , 1 day ago
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Sounds like you got it working for monitoring! With wel...
By Batpred , 1 day ago
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RE: Are We Sleepwalking Into Another Race to the Bottom?
Thank you Aadil. We appreciate you taking the time to r...
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RE: Isolating the system for a planned power cut
@batpred - that Solis installation page is too vague. ...
By Transparent , 1 day ago