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Last seen: May 25, 2026
There will be no changes internally; ground floor is all UFH, upstairs is rads. Only bathrooms are undersized IMO.It was we hoped going to be a simple...
what does OAT stand for?
@majordennisbloodnok Thanks for your reply. I agree with most of what you say, but I would like to 'normalise' the calculation, so I can have a baseli...
@jamespa Since we have a heatpump currently; annual electric use is about 6000 kW, and deducting the lowest monthly use of 130 kW x 12 gives a guessti...
@ashp-bobba The fan unit has now died. ESP says it's not repairable/replaceable as the model is too old (Installed 2012)So we are now looking for a re...
A late reply; but given the extreme heat occurrences the UK has been having, a solution for over-heating rooms because of sunlight is external shading...
@transparent That all makes sense. I've no idea why octopus didn't check it out first, and it's bugger that the IHD doesnt work either. it would at le...
@transparent Thank you for that. Clearly Octopus didn't check our area signal before ordering the smart meter. Will an In-home display work without ...
Latest Posts
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RE: Heat Pump Manufacturers Recommending Buffer Tanks
@tony-stolz, I think @jamespa has already covered the h...
By Mars , 8 hours ago
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RE: Heat Pump Overpromising – What Were You Actually Told Before You Bought?
@jamespa that’s actually a really interesting observati...
By Mars , 8 hours ago
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RE: How many people are happy with their ASHP and do you believe them?
Good luck, I spent a couple of hours and, whilst I foun...
By JamesPa , 9 hours ago
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RE: Heat Pump Operation in Summer - Valliant 7kW
I do the same: cool my large buffer (3000L) to 10C, pum...
By upnorthandpersonal , 17 hours ago
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@editor "The interesting bit is that many modern invert...
By Singlespeed , 18 hours ago
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RE: Ecodan & MelCloud scheduling
With the prospect of warmer weather this week, I brough...
By downfield , 19 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
I reached out to MCS directly last week on this and her...
By Mars , 20 hours ago
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Mentally you have to separate the ac side and the DC si...
By JamesPa , 1 day ago
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RE: Help me keep the faith with my air source heat pump installation
My heating developed a really severe case of noise and ...
By JamesPa , 1 day ago
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
@l2jad I was just thinking all things being equal. Our ...
By AndrewJ , 2 days ago
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Hi, Does anybody have experience with Heat Geek insta...
By sttpd1917 , 2 days ago
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I will soon be struggling. Admittedly it is the summer,...
By Batpred , 3 days ago
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RE: Indevolt Batteries UK Support & Info Thread
Not known yet. I've asked a local Councillor to follo...
By Transparent , 3 days ago
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Hard to tell but I think I have placed the arrow on wha...
By ASHP-BOBBA , 4 days ago
