
Last seen: Aug 2, 2025
@technogeek My understanding is that COP is ascertained by > Delivered electrical energy (Kw) divided by the consumed electrical energy (Kw). ...
@toodles "A COP of 4 - 4.8"..............??? 😯 I struggle to get much above 2.
@bontwoody All that bare pipework has been lagged/insulated since the picture was taken?
@editor That's very kind. I've made contact via two websites here and had no reply so I suspect that they too are only interested in full installs. ...
I went with ASHP because A/ we had no central heating of any sort when moving to this rural house. B/ no gas supply here. C/ alternative was oil which...
@editor You must post a report/summary when it's done. I'm keen to know how it goes. Also still trying to get a Heat Geek to review my install.
@toodles I wish Homely was available for my Ecodan but apparently they have no intention of providing for it.
I had a Heatmiser Neostat installed with my Ecodan. I was told, I think, by Brendon that it was a simple on-off switch not suited to ASHP control. He...
@sunandair I see that now. I just read 'Hourly Temp' and jumped to the wrong conclusion. Thanks for that.
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RE: Why do we need pressurised systems?
@toodles Is that because the AI has searched the forum ...
By Old_Scientist , 19 minutes ago
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OK... I'm here. But the amount of my time needed to add...
By Transparent , 1 hour ago
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RE: 300 Liter Tank - Do I have to heat it all?
There’s no second hand market for DHW tanks (I was told...
By Judith , 6 hours ago
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RE: Solar Power Output – Let’s Compare Generation Figures
We had an excellent four months (11/3 to 15/7) generati...
By JulianC , 14 hours ago
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RE: Is this just haze or something more?
I think the present somewhat cooler hazy days show the ...
By Judith , 20 hours ago
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RE: My misgivings about installing ASHP and solar panels via the ECO4 scheme...
All noted and accepted and as I say I am sorry that you...
By JamesPa , 22 hours ago
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I think it is very much me that is sitting outside the ...
By Grantmethestrength , 23 hours ago
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RE: Replacing Refrigerant on Mitsubishi Heat Pump
@davidalgarve It should just be recovered by both servi...
By dgclimatecontrol , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
Aggregators have been recognised for many years, and it...
By Transparent , 2 days ago
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RE: Help me keep the faith with my air source heat pump installation
Great news I edited my previous post (probably af...
By JamesPa , 2 days ago
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RE: Double or Triple Glazed Windows?
@toodles Glad to hear things are progressing well for y...
By TRBob , 2 days ago
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How to waste energy (and time) playing with AI.
A friend of mine who subscribes to an AI service was ex...
By Toodles , 3 days ago
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RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
@topher you’re more than welcome to, yes. I’ll send you...
By Mars , 4 days ago
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RE: Fitting new shower valve ..........
I’ve never taken a chance when fiddling and changing ou...
By Mars , 4 days ago
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You should contact the council and report the unsatisfa...
By JamesPa , 4 days ago
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RE: Benefits of an extra horizontal loop for GSHP
I would deffo install an additional slinky run, especia...
By Transparent , 4 days ago
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RE: Say hello and introduce yourself
@editor fab - thanks Mars, and keep up the great work o...
By normpang , 4 days ago
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RE: Compressor and Evaporator Stratification
@trebor12345 So I think the 1st zigzag section shows so...
By ASHP-BOBBA , 5 days ago