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Last seen: Jan 14, 2026
Likewise! I only switched to Ovo 2 months ago specifically for their heat pump tariff. Back to Octopus I guess and time to give some serious considera...
I was chatting to a Vaillant engineer last week. He reckoned that about half of his heat pump call outs were due to poor design/ installation. And tha...
@jamespa Thanks James. I’ve requested a call out from Vaillant, via my installer, and provided a recording of the sound and meter reading. I also have...
@gary This was at -1.1 so not a particularly taxing operating temperature. The pump was also heating the house at the time, not defrosting or heating ...
Appreciate this is an old post but I’m experiencing the same thing in the current cold snap. At freezing temperatures, my Arotherm Plus 7KW unit makes...
Good morning everyone, I’m really pleased to have discovered renewableheatinghub and have already bought a copy of the Bodge Buster guide 🙂 I’m in t...
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Latest Posts
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RE: Solar Power Output – Let’s Compare Generation Figures
@downfield I was seriously considering Tide Lifestyl...
By Papahuhu , 20 minutes ago
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RE: Passiv Smart Thermostat - Help & Forum Support
Thanks Will. I'll probably be a week or so before get...
By Singlespeed , 2 hours ago
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RE: Cooling using an air to water heat pump
From experience this summer, a single-split A2A unit on...
By Rob of York , 9 hours ago
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@mrkfm, I’m definitely not trying to put anyone off get...
By Mars , 1 day ago
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RE: Why are ASHP installs so expensive?
Posted by: @springswood I confess to becoming a litt...
By Rob of York , 1 day ago
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Analysis of the economics of switching to an A2W ASHP compared to other heat sources
This post aims to analyse the economics of installing, ...
By Rob of York , 1 day ago
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RE: Cooling with air to water heat pumps
@editor does that mean you have to have two separate ex...
By mrkfm , 2 days ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
Posted by: @ian-s Could always use the money saved o...
By Rob of York , 2 days ago
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Depends on what controls the pump! Thats the whole poi...
By JamesPa , 3 days ago
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The positive reviews keep coming in for Britain's Heat ...
By Mars , 3 days ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
I have one of these fitted which also allows you to reg...
By Old_Scientist , 3 days ago
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RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
If they can't don't give up. Heat pumps are, in reali...
By JamesPa , 4 days ago
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RE: Missing flow temperature in Heat Geek proposal
Yes that's what would happen by turning down the lsv to...
By JamesPa , 4 days ago
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RE: Grant R290 DHW Cycle Interuption
It looks like some sort of short pre-run. The question...
By JamesPa , 4 days ago



