Last seen: Sep 14, 2025
at 8.5p per kWh its probably not worth spending too much time optimising for efficiency unless you want to enter into the top of the SCOPs competition...
Welcome. Firstly looking at individual days is essentially useless, houses have a 'memory' so you can really only make meaningful 'measurements' seve...
Yes, the minimum cost will (almost certainly) come if you get the WC adjusted so it just heats the house to temperature so the lower you can get it wh...
just cale (cally) I would think. I dont dislike it! I just checked German, French and Spanish, all are a direct translation of heat pump - or o...
According to Google 'The word refrigerator comes from the latin refrigare, derived from frigus (meaning cold)'
Last time I looked the air in my bicycle pump wasn't visible either! Perhaps we should call it a reverse refrigerator, a rotaregifer (pronounced rot...
You have to experiment, reducing it a degree at a time until it fails to heat the house up sufficiently. TRVs (if you have them) all fully open and a...
Using the Hive may be a bad idea. Fundamentally the primary control of heat pumps should be the heat pump's own controller, and in particular weath...
Fair enough, but the idea of a pump and the idea of energy/heat are both familiar to laymen, so I can't see we need to do anything (by way of explanat...
Maybe not. The point about pumps of all kinds is that they act against the natural flow of what they pump, and that is exactly what a heat pump does....
...which is why boilers eventually need to be banned. I don't doubt that similarly minded people will/have complained about recent floods. They need...
Welcome to the forum, Im sure you will find people here, who are happy to help. Its also good that you like your ASHP!. As far as the forum is conce...
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RE: Electricity price predictions
@diverted-energy sounds like good tariff for you. Octop...
By JulianC , 24 minutes ago
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Heat Pump Damage on install - useable or dealbreaker?
Hi All, I've been lurking the forums for a while and...
By Azmania , 1 hour 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 , 2 hours ago
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Ok. Two schools of thought. The first is to run the ...
By JamesPa , 2 hours ago
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@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 3 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 , 5 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 , 6 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 , 7 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 , 8 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 , 3 days ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
By ASHP-BOBBA , 4 days ago