
Last seen: Jul 28, 2025
@cathoderay Indeed you do need to look at the overall figure over time. At present, our pump has a COP below 3 and we are consuming an average of ~2kW...
@jamespa There again, I have my secondary pump set to match the average flow rate from the heat pump system; this is 15 lpm. When the pump speeds up (...
@cocopops Homely supplied my kit to the installer who came along to do the install; this was a bit of a learning experience for the installer as it wa...
@grantmethestrength Oh well, pump speed investigations then! Toodles.
@grantmethestrength Even with my poor eyesight, my immediate reaction when I saw the photo before reading your text was that that guage looks as thoug...
@grantmethestrength Well done, you are making progress now, I can’t be sure but I suspect the pump is running faster (harder) than it might need to. T...
Well, exactly what I said; my visitor wrote to thank us and said “It was very nice to meet you both, and thank you for the extremely helpful and co...
@lenny Same here, ‘Is it running now?’ the visitor enquired whilst standing just a metre or so away - I suggested putting their hand in front to reass...
@editor Err, no, but I do hope to provide them with food for thought.😉 Toodles.
@jgtukpd On my iPad, all I see is a duplication of some photos of the valves and insulation on external pipework. If this is the subject of your posti...
Some options are only revealed if the user has Smart+ available. The ability to add tight control over temperature Range. There is a range from 0 de...
Just to say that I have my first visitor due tomorrow under the VisitaHeatPump (NESTA) scheme; just one visitor - but am hoping it will be worth the v...
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RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
Hi I, like others, avoid Amazon for ethical reasons....
By Topher , 5 minutes 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 , 7 minutes ago
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RE: Replacing Refrigerant on Mitsubishi Heat Pump
@ashp-bobba Thanks for the updated comments. I certainl...
By DavidAlgarve , 14 minutes ago
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RE: Say hello and introduce yourself
@editor fab - thanks Mars, and keep up the great work o...
By normpang , 1 hour ago
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If you're not happy with it, do NOT sign it off and do ...
By Mars , 2 hours ago
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RE: Compressor and Evaporator Stratification
@trebor12345 So I think the 1st zigzag section shows so...
By ASHP-BOBBA , 16 hours ago
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RE: Is this just haze or something more?
@majordennisbloodnok I was giving a talk to primary sch...
By Toodles , 20 hours ago
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RE: Tesla Powerwall – More of a ‘Luxury’ Than an ROI Winner!
We had our Tesla Powerwall 3 (and Gateway) installed ea...
By Old_Scientist , 21 hours ago
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Indeed. With a battery its presumably the battery con...
By JamesPa , 1 day ago
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RE: No-code, plug-and-play monitoring for your heat pump
To update an ESP device using ESPHome in Home Assistant...
By Grantmethestrength , 2 days ago
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RE: The good, the bad and the not that great – my heat pump installation
Said I would pop back with a update. Only Mr Jesus h...
By Burtis , 5 days ago
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RE: Buffers, hot water and cooling
Thats presumably heat pump DT, what about radiator DT a...
By JamesPa , 5 days ago
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RE: Who's your electricity provider and what's your tariff?
@chandykris Exactly the same here. We now have 13.5kWh ...
By Old_Scientist , 5 days ago
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RE: Wood burner with ASHP - direct air?
This depends on the size of your wood burner and size/t...
By Lucia , 6 days ago
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RE: Difficult positioning of air source heat pump
@rikiarn It's a not a buffer it's a volumiser which is ...
By Lucia , 6 days ago
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RE: Is your heat pump insured?
To make things clear, lots of insurance companies cover...
By Lucia , 6 days ago
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RE: Boxt Heat Pump Installation Experience
@adrian any updates since installation? How is it perfo...
By Ashfp , 6 days ago
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@seatonian got your email. Will connect you with a reco...
By Mars , 1 week ago
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@downfield and @toddles, this isn’t in the settings cur...
By Mars , 1 week ago
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RE: Homely launched for Grant Aerona ASHP control
I haven't bought the Aerona Smart Controller (£700!) bu...
By Prunus , 1 week ago