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Last seen: Jun 4, 2026
@jamespa Thank you, these days I found that reputable local heating system installers all seem to use a common website calculator. It produces simpl...
We are in the process of getting some initial estimates for a replacement of a combi with an ASHP. The plan would be for the HW cylinder to go where t...
I am also yet to find a case where an installation that is compliant to the UK regs could not take plug in solar acceptable in Germany. Except of cour...
This is what I got from OVO. At least it was quick.. Price guide for a 4-bedroom home A heat pump and installation could cost between: £11,500 an...
We are now seriously considering an ASHP to replace the combi. I am wondering if Vaillant, Bosch, Mitsubishi systems (that I am at this stage focus...
It sounds like my iog rate could be short-lived... I think it was 7p before April. I wonder why they would not have adjusted other customers.. At t...
Oops, I missed your reply.. And I may have got the wrong impression from posts I read a while back! For heating, all we should want it to do is t...
@toodles Better, you just need an EV charger!
With our Intelligent EV rate at 3.5p/kwh (since the gov dropped the ECO tax), it feels free... too good to be true
We just received an initial guestimate from EDF for a BUS heatpump install. It included an IWA leaflet... This is an extract of what it says for dep...
News that the German VDE is widening the plug in solar option, arguably opening it to above 800VA installations: An update to VDE-AR-N 4105:2026-03 ...
Our gas consumption (heating, showers, gas hob as electric oven) was: December 25: 1914 kwh Jan 26: 2231 kwh Feb 26: 1667 kwh Mar 26: 1767 kw...
Latest Posts
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@jamespa I am all for pre engineering… Am I dreami...
By Batpred , 2 minutes ago
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RE: Who Actually Owns a Heat Pump in Britain? We Asked. Here Is What We Found.
I am getting my house ready for a heat pump. In the las...
By Fred Gray , 21 minutes ago
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@majordennisbloodnok I came across this by accident and...
By DavidAlgarve , 23 minutes ago
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RE: Indevolt Batteries UK Support & Info Thread
That tells me your highest priority is cost per kWh, ra...
By Transparent , 1 hour ago
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RE: Rate the quality of your heat pump design and installation
@trebor12345 Good to hear of another satisfied Cinergi ...
By Toodles , 2 hours ago
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RE: Cooling with air to water heat pumps
On the two huge (10m² each) south facing windows I inst...
By bobflux , 4 hours ago
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RE: GivEnergy inverter tripping due to over-voltage?
@transparent I don't think Axle have any involvement...
By Tim441 , 4 hours ago
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RE: Failed Heat Pump Install: IWA Claim Rejected
Many of the estimates we received mention IWA and RECC....
By Batpred , 1 day ago
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RE: Rural burning – I've had enough
Same here in Finland. It's strictly forbidden ...
By upnorthandpersonal , 1 day ago
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RE: Renewables & Heat Pumps in the News
Something worth flagging... we've just published a news...
By Mars , 1 day ago
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RE: Renewable Heating Hub Homeowners' Q&A Podcast
The Homeowners' Q&A podcast is back... I've changed...
By Mars , 1 day ago
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RE: Anyone concerned about GivEnergy?
I have already signed up with Axle so yes, that takes c...
By KevH , 1 day ago
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@batpred Would it pass the airbnb feedback test no. I...
By EtchedPixels , 2 days ago
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A quick update... we've just launched the beta version ...
By Mars , 2 days ago
