Last seen: Oct 12, 2024
With all this talk about noise, I thought I would drop in a reference to a case where neighbours have (perhaps justifiably) complained about two ASHP ...
It sounds as if 3-phase supplies should be added when EV/solar/heat pumps are installed. It is unfortunate that such high energy items tend to be sing...
"That's not a heat pump, it is a circular gas boiler; the R32 gets re-used for about 15 years; it requires forced ventilation to prevent technical iss...
Does PD/planning permission apply to heat pumps fitted inside the house (for instance for integrated water cylinders and heat pumps)? I'm reminded of ...
I'm not entirely sure how 3x 3.6kW inverters will play out with respect to DNO permission ... I'm guessing you'd have to use the G100 certification an...
To be fair, I think our contexts differ, which pushes us towards favouring different solutions. Being a townie, having limited electrical engineering ...
Note that Sunsynk inverters are made by Deye but have some custom firmware and a sales agreement preventing Deye from selling in Europe South Africa a...
Are you totally sure you want to go down the off-grid inverter path? What loads will this support? Have you sized it to cope with peaks (e.g. machiner...
Good to hear that this is going forwards. At the risk of going off-topic, DIY-ing the batteries might be a good way to save some pennies. A 14.4k...
@ericdo I believe your outdoor unit is too large to meet Permitted Development, regardless of where it is sited. The LG HM121M.U33 is listed as being ...
Are you sure this proposed location has sufficient air-flow? Will it fall within 1m of the boundary (thus ruling itself out of permitted development)?...
I would hope that your heat pump commissioning pack would have much of this information, especially the design flow temperature (which is critical to ...
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RE: Inventor (Midea) Heat Pump short cycling advice
I switched to "fan coil mode" to be able to set water t...
By immunity , 11 minutes ago
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RE: DESNZ doing a survey which asks the right questions!
Without a survey their only source of data is probably ...
By JamesPa , 5 hours ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
Hello, unfortunately i did not take any photos, but you...
By ThunderMink , 6 hours ago
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RE: Solar Thermal DHW and ASHP
Since you already have the ashp it makes little financi...
By Judith , 14 hours ago
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
I think you’ll find it depends on the room heat loss. A...
By Judith , 14 hours ago
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RE: Can you help with our research: solar panels, EV chargers, home batteries, heat pumps?
Just done your survey!
By Judith , 15 hours ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil Fwiw I have the 7kW model with which I'm, ver...
By JamesPa , 16 hours ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@grahamf you appear to value your recirculating loop de...
By Judith , 16 hours ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
@cleardene-ashp just thinking about your issues here. Y...
By Judith , 16 hours ago
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RE: Midea ASHP – how to set weather compensation
@cathoderay OK let's wait and see, it sounds an interes...
By Tasos , 19 hours ago
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RE: What is the Heat Geek Guarantee?
@judith, I’m with you on Heat Geek, but there really do...
By Mars , 20 hours ago
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RE: Electricity price predictions
Community energy installations are a great idea, but th...
By Scalextrix , 2 days ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
Ooh, heat pumps in neon blue wrap 🤣 🤣 &...
By Old_Scientist , 2 days ago
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@profzarkov Good to know in case it ever happens to me...
By bontwoody , 3 days ago
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RE: Are Octopuses Slowing Consumer Adoption of Heat Pumps?
I mean, is this surprising? The local installers in my ...
By Alex , 3 days ago
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@old_scientist sorry, I should have made it clear that ...
By GrahamF , 3 days ago
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RE: Boiling Mad: Exposing Radiatorgate
Hi @Rob, I’d be more than happy to contribute. I have ...
By DREI , 3 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@andris a great year - very happy with our system
By Profzarkov , 3 days ago