Last seen: Sep 14, 2025
@jonathan Obviously this should be resolved for you by your supplier. However if it isn't for some reason it isn't, I wouldn't be too despondent. ...
Fair enough. They must have factored in an allowance for gas boiler efficiency. Definitely, which is why I favour using multiple metho...
Fair enough. They must have factored in an allowance for gas boiler efficiency. Definitely, which is why I favour using multiple metho...
I agree that this is not a particularly attractive method. However that doesn't justify relying on a method with known failings and ignoring other...
As you can see there is furious disagreement (or healthy debate) going on, so I would suggest you read what everyone is saying and make an assessment ...
er.. just like the spreadsheet method! Hence why I am arguing for the consumption to be used as a sense check at least! er - just like an insta...
It sounds like you pay more attention to the consequences of a sizing and think more about the design options than most of the muppets I encountered t...
Your comments on insulation are well taken and fair, My comments, as I have said from time to time, relate to retrofits not new build. Older retrof...
You mean like happens with the current method! Actually in my case the next owner will almost certainly demolish the house but... its a fair arg...
Well I agree of course, Im hoping @heacol (or someone else from the industry) will comment!
That sounds like a result to me!
Since we are talking about assumptions here, can I carry across the essence of the discussion going on in another thread which is - why don't we use m...
Latest Posts
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RE: Heat Pump Damage on install - useable or dealbreaker?
They have already been dishonest by not telling you abo...
By GrahamF , 4 hours ago
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Testing new controls/monitoring for Midea Clone ASHP
Hi all, I thought it might be of interest to others i...
By benson , 4 hours ago
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RE: Electricity price predictions
@diverted-energy sounds like good tariff for you. Octop...
By JulianC , 6 hours ago
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RE: Who’s Caved and Switched the Heating On Already?
In the last week, the external temperature in south Man...
By GrahamF , 8 hours ago
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Ok. Two schools of thought. The first is to run the ...
By JamesPa , 8 hours ago
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@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 9 hours ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
I hear you on the locality issue @transparent, and I ag...
By Scalextrix , 11 hours ago
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Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 12 hours ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump Referring to the problem of rooms with diff...
By Tasos , 13 hours ago
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RE: Help me keep the faith with my air source heat pump installation
Er true, it should have read l/hr!
By JamesPa , 14 hours ago
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@damon thanks. I will do as you suggest. Hopefully I wi...
By bontwoody , 1 day ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Much of that is true in principle, but its not likely t...
By JamesPa , 2 days ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@dgclimatecontrol I attach the responses from 2 potenti...
By pash44pump , 2 days ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 3 days ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
I realise im overdue an update on my situation. first...
By Cleardene-ashp , 3 days ago
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RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
By JulianC , 3 days ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
By Transparent , 3 days ago
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
By Old_Scientist , 4 days ago
