Last seen: Dec 4, 2025
I think the current requirements and installer approach to hot water cylinders creates a lot of unnecessary and avoidable disruption, and cost for hom...
Yes I was thinking of outdoor, IP65 batteries with built-in heating, these: Dyness G2 - 10kWh, IP65 outdoor rated with temperature control. £1500 ...
Many of those tariffs are simple time of use tariffs, where the off-peak rates apply to all of your household consumption during those times. It is ju...
Many of the R290 models have only launched in the last year or two, some manufacturers are still in the process of launching their ranges, so these ar...
Possibly not the answer you might want, but if it were me I wouldn't be in any rush at all and I would wait to see how the BUS scheme and the MCS rule...
There's room for disagreement even here, particularly on the topic of natural gas. The UK is going to need natural gas for at least the next 10-20 y...
I don't see misinformation about heat pumps as the problem, the problem is the affordability and the disruption from installation, they're undoubtably...
Yes, the 'global warming potential' GWP of R32 is quoted as 675 over 100 years, which means 1kg of R32 has the same global warming impact as 675kg of ...
Just to add my observations, exploring a heat pump for a 4 bed house: 1. I was surprised how rigid and inflexible suppliers are about hot water cyli...
As a potential heat pump customer, it would be good to have some alternative standards which consider the real-world cost and disruption resulting fro...
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RE: Grant ASHP 17.5 kw. weather curve
Firstly welcome to the forums. I hope you ar...
By JamesPa , 7 hours ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@toodles We had a reroof concurrently with the PV in...
By Papahuhu , 7 hours ago
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RE: Cascade 2x Grant Areona 10kw ASHP - Ongoing setup issues
(Almost) all heat pumps do defrost by taking heat from ...
By JamesPa , 7 hours ago
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The Great British Heat Pump Owner Persona Survey: Let's Build Our Archetype!
Happy New Year everyone! As we head into 2026, ...
By Mars , 8 hours ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
Seems to be the only logical explanation. Our ASHP was ...
By benson , 9 hours ago
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RE: Radiator sizing sanity check
@jamespa thanks, yes it seemed mad to me. An exert f...
By Papahuhu , 10 hours ago
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RE: Optimum new build house design for Heat Pump
From first principles I would say: Definitel...
By JamesPa , 11 hours ago
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RE: Weather compensation- why you should use it
As good a place as any to drop this video:/p>
By Mars , 14 hours ago
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RE: Forum updates, announcements & issues
@transparent D'Oh - I did look before I posted but I mi...
By dr_dongle , 16 hours ago
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Compatibility with Samsung AE080RXYDEH
I am new to all this. We have a SamsungAE080RXYDEH that...
By John999 , 16 hours ago
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RE: New Fogstar 15.5kWh upright solution
@batpred Maybe you should buy your additional batter...
By Bash , 18 hours ago
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RE: Data Accuracy Problem: Daikin 8kW Heat Pump's Onecta App vs MMI Power Consumption
@nursethescreens Yes, comfort and happiness of the fami...
By Toodles , 18 hours ago
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RE: Connecting Growatt SPH5000 over wired ethernet rather than wireless
Thanks folks. I had tried googling an ethernet lab adap...
By z8lccda , 1 day ago
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RE: Changing from 4-port buffer to volumizer
@toodles I'm not concerned that the behaviour is not no...
By Andy1618 , 1 day ago
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RE: Setback savings - fact or fiction?
I agree, and I think there are two things in play here....
By cathodeRay , 2 days ago
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RE: Water Hammer After Heat Pump Install
That's really helpful. Yor last sentence confirms it'...
By JamesPa , 2 days ago
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RE: Help needed with Grant Aerona 3 issues
First time posting so bear with me. Some bits that have...
By Adamp , 3 days ago
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RE: Mitsu PUHZ-SW120YHA + EHSC-VM20Uk - Performance
All understood. Obviously its a bit house de...
By JamesPa , 3 days ago


