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Last seen: Nov 17, 2024
@jamespa hi James, you are right about internal temperature as I may have tended to increase the setting to enjoy the comfort (and convince my wife). ...
Perhaps real test or comparison will likely be pence/kWh/°C ∆T for full year to allow for milder or more severe winter. I can generate this for past y...
A further thought. The 21.5p per kWh was with my attempt to optimise using Cosy tariff by scheduling heating to favour low cost periods. The 19p figur...
Very early days on Havenwise but interesting to note that my cop has dropped from 4.2-4.3 in days before started to 3.2-3.4 now. This is seen to be du...
A follow-up that may be better in another forum but relevant to new ashp install: when you switch to electric TOU tariff and have your gas meter remov...
@majordennisbloodnok After recent ASHP installation I've gone with a trial with Havenwise. Parameters are that I set comfort temperatures and tariff t...
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Degrees of Separation
Latest Posts
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RE: GivEnergy inverter tripping due to over-voltage?
updated and corrected excel with weekend data. No overv...
By Tim441 , 27 minutes ago
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Yes and no. To me, this is a classic case of excellen...
By Majordennisbloodnok , 39 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: Several AC coupled batteries
I must admit that, even as an electrical engineer (who ...
By ian33a , 5 hours 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 ...
By Batpred , 23 hours ago
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RE: Daikin ESPAltherma and Home Assistant installation
@bash, something we haven't touched on already relates ...
By Majordennisbloodnok , 1 day ago
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RE: Help me keep the faith with my air source heat pump installation
@jamespa these:
By AdamK , 1 day ago
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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...
By Harebell , 2 days ago
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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...
By Tim441 , 2 days ago
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