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Last seen: Oct 19, 2026
As far as I'm aware, and bivalent system that utilises fossil fuels will need two metres installed. One for electricity consumed and one for heat gene...
We have been very impressed with the level of ongoing support we have received from Global Energy Systems. They have always taken our comments onboard...
Global Energy Systems came out to our property and made amendments to our system (moved the filter, put in a bigger distribution pump and upgraded fiv...
@bobbt9866, so do Freedom make their own ASHPs? I was not aware of that if they do.
@shadowterrace, @kev-m is correct. Over late spring, summer and early autumn, the heat pump is not on very often, and when it is, it's not running on ...
@julianc, that is very snazzy. Love the design. Can we get a size pic too when you get a chance?
@julianc, that's brilliant. Big day ahead. Hope it all goes according to plan.
@twirl, I can address the icing up of units. It's not really a big deal. When it's humid and cold, the evaporator ices over and the heat pump goes int...
@kev-m, I read the Sunday Times one too. It was incredibly interesting, and equally interesting to see that in order to produce to 'cheap' hydrogen it...
We've been in touch with Graham (about three weeks ago) and he's given us permission to repost his articles on Renewable Heating Hub. We've posted the...
Another well written piece on why hydrogen isn’t the silver bullet:
@desexeter, thanks for the clarification - given that there are tens of thousands of these installed each year, it's crazy that there are no published...
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Degrees of Separation
Latest Posts
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First you need to know how much thermal energy you'll n...
By bobflux , 10 hours ago
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RE: How quickly would you want/expect heat recovery to take from setback?
@toodles Ah, that makes sense. Your using the TRV bo...
By Singlespeed , 10 hours ago
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RE: Renewables & Heat Pumps in the News
Yes, energy seems less of a priority, even if the cost ...
By Batpred , 11 hours ago
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RE: Renewable Heating Hub Homeowners' Q&A Podcast
Come for the low-carbon homes. Stay for George Clarke’s...
By Mars , 2 days ago
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
@razz, as we head into the heating season, I just wante...
By Mars , 2 days ago
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RE: How should the Boiler Upgrade Scheme be reformed?
Not quite, regular A2W heat-pumps need a load of extra ...
By Temperature_Gradient , 3 days ago
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RE: Heat Geek installations: share your experiences
one thing i learnt from reading people’s comments and e...
By Batpred , 3 days ago
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RE: Cooling/heating with one unit
"The way we use A2A on a cheap overnight EV tariff is t...
By mrkfm , 4 days ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
We have ‘signed on the dotted line’ today for a Panason...
By Toodles , 4 days ago
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RE: Heat pump branding. Clever, contemporary… or a bit too much?
...or it was there and was lost thanks to laziness and ...
By Majordennisbloodnok , 4 days ago
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Bufferless design & control of Chinese air to water monoblock hybrid heat pump in Alberta, Canada
This post is about how I successfully configured a buff...
By Tony.Stolz , 4 days ago
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The installer visited yesterday and suggested the noise...
By JamesChatz , 4 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
Your house sounds a lot like mine. 2 surveyors each sp...
By JamesPa , 4 days ago
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RE: Heat Geek Zero Disrupt: Are We Sleepwalking Into Another Race to the Bottom?
Thats true only if you do the wrong experiment. Done c...
By JamesPa , 4 days ago
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