Last seen: Jul 8, 2025
@lucia I’d proceed with the BG quotation. @heacol, who is driving the movement to get rid of buffers in heat pump installations, is now Head of Domest...
Following on from the success of Bodge Buster, we're very excited to announce From Zero To Heat Pump Hero, a book that offers essential information, p...
@iantelescope I have extracted your Samsung heat pump saga from a general thread to give it a dedicated topic. Please continue updating here. @james...
@bbmorales it's a personal preference and depends on the likelihood of bacteria proliferating in your tank. We run a Legionella cycle every two weeks....
@richard24738 I think the issue with your system, which requires investigation, is why it's taking so long and not ultimately getting to 60C. Like @ab...
It appears that your current Legionella cycle is quite lengthy. Typically, achieving and maintaining a water temperature of at least 60°C for about 30...
@mikeavison that's a great fix. Well done, and £160 - transistors saved. I don't suppose you took photos of the transistors you replaced as an addit...
@scrchngwsl, while it's tempting to fill the system and get it running during this cool spell, I would advise against it. Since the UFH (underfloor he...
A light-hearted, funny video that highlights the divide that exists in the world of heat pump installations as two titans clash over the industry's mo...
Latest Posts
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RE: Who has a V2G EV installation
@agentgeorge, I was also more interested in using a car...
By Majordennisbloodnok , 56 minutes ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
Thanks @mikeh. Then I will also go back to non smart ta...
By ChandyKris , 1 hour ago
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Good point. I wonder if anyone here knows someone in th...
By Majordennisbloodnok , 1 hour ago
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RE: Who's your electricity provider and what's your tariff?
Yes. Just focusing on specific months, our average impo...
By Majordennisbloodnok , 1 hour ago
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RE: Location of hot water isolation valve on cylinder
@transparent Thank you so much and very helpful. Earlie...
By rossowheels , 22 hours ago
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RE: Ecodan consuming 100kwh per day in new build!!!
It does indeed look like that, @skyefarmer. There is ...
By Majordennisbloodnok , 1 day ago
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RE: Plug and play solar. Thoughts?
Have a read of my previous posts on so-called Balcony S...
By Lucia , 2 days ago
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RE: Compressor attempts start but fails - Nibe Fighter 2005 8kW
"To tell you the truth, I don't know if HAL is homicida...
By Scalextrix , 2 days ago
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The Importance of Radiator Balancing for Efficient Heating: Introducing the Flow Regulating Valve
It’s fascinating to watch how low-temperature heating i...
By Mars , 3 days ago
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RE: Servicing Hitachi HP in rural Somerset
I'd give GreenGenUK a call or email them: sales@greenge...
By Mars , 3 days ago
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RE: Heating coming on when not required
I played with a max heating temp but there is a world o...
By JamesPa , 4 days ago
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RE: Pressure drop Primary circuit
I've always regarded topping up heating systems as my j...
By JamesPa , 4 days ago
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RE: Heat pump solutions and/or installer recommendations for France
I’d travel to France for work if you were struggling wi...
By Damon Blakemore , 4 days ago
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RE: 5 Star Service from Havenwise
That's always a danger with any new good idea, @morgan....
By Majordennisbloodnok , 4 days ago
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Have your say in the Renewable Heating Hub Awards
It’s time to celebrate the best (and call out the worst...
By Mars , 5 days ago
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RE: Mitsubishi cycling while on chilled water output
@iaack yes there's no denying that cold air sinks! I s...
By downfield , 5 days ago
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RE: Weather compensated secondary circuits with Biomass
@andycoo that flooring sounds ideal. Extra volume is ...
By Sune , 5 days ago
