Last seen: Dec 3, 2025
An immersion heater can always be disconnected or isolated at a later date if @cathyem1 wants to. But I think there should be an immersion heater dr...
Yes! And this is why we like having photographs of installations.We can spot things which you might not think to ask us! Would you like to try pos...
It doesn't make sense to me that the immersion heater is controlled by a time clock, separate from the heat pump. Every heat-pump approved for use i...
Note for those who wish to follow this discussion but are wary of the maths... There is a BEAMA Guide to underfloor heating which compares the SPF o...
Ah... interesting conclusion! I don't think that will work because compressors can't operate at very low speed.They are designed to be used over a r...
I think you ought to know that DESNZ is working on an approach to control appliances in the home using remote signalling. At the very least they int...
I suspect that the heat-pump is 'cycling'. Ie it's switching on/off every few minutes in response to temperature sensors. If you have Thermostatic...
That's interesting @cathyem1 Many installers don't like reconnecting an existing solar-thermal to a newly installed heat-pump system. It can be m...
I've done a few checks on the Growatt MOD4000-TL XH inverter. It costs around £550 in UK, and is a typical basic 3-phase design with a battery port....
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RE: Electricity price predictions
I assume a lot of people have already seen this. I have...
By Jeff , 5 minutes ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
Very true, that is the standard method (and the one I u...
By cathodeRay , 12 minutes ago
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RE: Solis S6-EH1P8K-L-PLUS – Why I Chose It and What I’ve Learned So Far
@bash, I agree with @batpred here. The various paths fo...
By Majordennisbloodnok , 39 minutes ago
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RE: Signenergy AI Mode - How long does it take to learn a usage pattern?
@batpred yeah I have fully integrated the system into h...
By Grantmethestrength , 1 hour ago
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RE: Our journey through Octopus tariffs 2020-2025
@tim441 guess "every little helps". I plan to let Sol...
By Batpred , 8 hours ago
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RE: Solar panels on side of house to heat water
Mine is grey but perhaps with a few cans of white paint...
By Batpred , 8 hours ago
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RE: British Gas vs Octopus Energy vs Heat Geek vs EDF vs Aira vs OVO vs EON.Next vs Boxt
What I amazed is how easily they assume the 7.5k is a f...
By Batpred , 9 hours ago
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RE: Configuring third party dongle for Ecodan local control
Update: I'm getting refreshed views of data showing me ...
By Sheriff Fatman , 10 hours ago
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RE: Replacing my 18 month old Hitachi Yutaki ASHP
@jamespa Apologies I did know that but I seem to have r...
By Sim0n0 , 11 hours ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@hcas Hello Henri, I know that we have had an exchange ...
By DavidAlgarve , 12 hours ago
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RE: MELcloud scheduling misbehaviour
@downfield my understanding is that you can have a maxi...
By Richard24738 , 15 hours ago
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RE: Why Millions of UK Homes Struggle With Heat Pumps
If it is combined with the BUS and they make it all goo...
By Batpred , 15 hours ago
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RE: Advice on reading thermal images
@editor Thanks Mars, better price from the website and ...
By colinc , 20 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
To be blunt, I wouldn't choose. If we were to move to...
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RE: Diagnostic Data Needed for Repeatedly Failing Tesla Powerwall 3 System
Yes, some queries were raised on github recently: ...
By Batpred , 21 hours ago
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RE: Share Your Experiences with Heat Pump Manufacturer Support
@cold123456 Mitsubishi has failed to respond to my com...
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RE: Grant Aerona Short Cycling
@steam-powered I'm currently running 30@-7 23@15 so cur...
By damonc , 1 day ago
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RE: What a Bad Heat Pump Installation Looks Like
That's pretty impressively incompetent. In our develo...
By Steelbadger , 1 day ago
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RE: Marginal pricing and UK electricity costs
@judith I just realised he’s the guy with the ‘minimum ...
By Lucia , 1 day ago


