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Last seen: Jan 22, 2024
Fixed by the installer. It was a filter blockage, this filter was within the ASHP unit outside. A piece of plumbing sealant, must have worked its way ...
Hi Jake, yes I have an external pump too. It's set to 3, and both DHW and heating are set to 5. I experimented putting DHW and heating to 4, the flow ...
I've just cleaned the filter with the magnetic rod, there was some black bits in there but not a lot. I found a few YouTube videos suggesting there ma...
It did overnight with an L9 error, 1st time, I can reset it, it runs for an hour and then same error again which led me to check the flow rate. Pressu...
So I bled the radiators, I switched my programme back to fixed flow 40C and within 12 hours all radiators were hot again. So there's no blockages. I h...
@derek-m I have 2x UFH manifolds with 2x heatmisers with 4x motorised valve (ground floor and upper floor). 2x motorised valves on the cylinder, 1x mo...
@derek-m I can understand that, but with thermostats for each UFH room, wouldn't once they reach temperature then turn off and the water flow would be...
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Degrees of Separation
Latest Posts
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RE: Several AC coupled batteries
@ian33a I agree, even if it was not particularly uns...
By Batpred , 52 seconds ago
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RE: GivEnergy inverter tripping due to over-voltage?
updated and corrected excel with weekend data. No overv...
By Tim441 , 33 minutes ago
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Yes and no. To me, this is a classic case of excellen...
By Majordennisbloodnok , 44 minutes ago
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RE: Say hello and introduce yourself
I hope so, @toodles. It's not often that we see a situa...
By Majordennisbloodnok , 1 hour ago
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RE: Heat pump design review please: 5 kW Vaillant aroTHERM Plus heat pump
@jamespa many thanks, definitely i will give the pre...
By ragtime27 , 13 hours ago
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RE: Heat pump installation quotations
@jamespa I noticed that in the Heat Geek design consult...
By Batpred , 14 hours ago
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BUS uplift to 9k for off grid installs. I can't establish if new builds are specifically excluded.
Hi.The BUS grant for new self builds is pretty straight...
By jimseng , 21 hours ago
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Looking for installer in Somerset
Hi All I am looking for someone who can re quote for ...
By jimseng , 21 hours ago
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RE: Electricity price predictions
Good point, I do expect the bonus of putting my energy ...
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RE: Daikin ESPAltherma and Home Assistant installation
@bash, something we haven't touched on already relates ...
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RE: Help me keep the faith with my air source heat pump installation
@jamespa these:
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Vaillant arotherm plus 12kW. Installed March 2025. Ex...
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RE: Load Shift and Lifestyle Shift Complete - our journey has ended, for now
Last year we managed a net nil cost. Exceeding all my h...
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