Last seen: May 8, 2025
It's not obvious. It is near where you set the date. Go to MENU > SERVICE INFORMATION > DISPLAY and you should find TIME there...
That's the way to go. Over time you will get closer and closer to the ideal setting for your home. Don't be thrown by days when external factors like ...
Good news, well done! it is indeed very important to average costs over a season. Heat pump running costs are disproportionately high in cold weathe...
@jamespa is really the expert because he has actually fitted and used them, but I found a Mitsubishi I-life Slim 170 Fan Assisted Radiator fan coil wi...
@lakey - very roughly, when going from boiler to heat pump flow temperatures, you need to double the effective area of the radiator to get the same ou...
I certainly had wall space constraints, which I mostly dealt with by using K3 rads in place of previous K2 rads. The individual room heat losses were ...
@lakey - welcome to the forum. An interesting question. I suspect (interested to hear others thoughts) in theory possibly, in practice rather diffic...
Neither do I. There are countless examples across many disciplines of received wisdom turning out to be received nonsense. Putting aside defrost cyc...
@cathyem1 - this isn't exactly beginner's level stuff, but it may nonetheless help you get your head around some of this. This is my system running on...
As I said before, this doesn't really stack up. You either: (1) run with weather compensation (curve 9) in which case you can't set the LWT directly...
Latest Posts
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RE: Renewables & Heat Pumps in the News
The update above was posted here a few days ago along w...
By Jeff , 49 minutes ago
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RE: Grant Aerona3 - Home Assistant control via Modbus
And I also did a thing!!!!! In my quest to learn all th...
By Grantmethestrength , 50 minutes ago
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RE: Commencing on an ASHP Installation Process
I'm not sure expecting consensus from installers is rea...
By JamesPa , 11 hours ago
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RE: Ripped Off: How UK Homeowners Are Paying Gas Prices for Wind Energy
There is consensus that the current model isn't fit for...
By Jeff , 15 hours ago
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RE: Enabling WiFi: Samsung ASHP on Smart Things App
Mine has been doing a CoP of -3.18, yes negative, combi...
By Johnmo , 19 hours ago
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RE: Battery sizing - How low can you go!
The second 6.5 kWh Growatt battery was installed today....
By ChandyKris , 21 hours ago
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RE: Heat Pump Manufacturers Recommending Buffer Tanks
Thanks for that thoughtful reply. Unfortunately we g...
By JamesPa , 22 hours ago
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RE: Vaillant & OVO partner up to offer Heat Pump Plus
So… I called them this morning and I’m up and running o...
By Westkent , 22 hours ago
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RE: IVT Greenline high pressure switch and electrical cassette errors
Your system seems to be more modern than mine, mine was...
By abbote , 1 day ago
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RE: Advice for ground source heat pump in new build with PV and batteries
Braver person than me. No way I would go down that rout...
By Johnmo , 2 days ago
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RE: Getting the best out of a heat pump - is Homely a possible answer?
@arundalep yes I have no issue with this. The observati...
By benson , 2 days ago
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RE: Rate the quality of your heat pump design and installation
So your Halo lite should really do nothing, when connec...
By Johnmo , 2 days ago
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RE: Planning Update: 1 Metre Boundary Rule for Heat Pumps Has Been Scrapped
This is indeed welcome news. In addition the new legi...
By JamesPa , 2 days ago
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RE: Is Your 6kW Air Source Heat Pump Really a 6kW?
@johnmo I think we’ve been trudging through the same...
By SUNandAIR , 4 days ago
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RE: How To Balance Radiators & the Role of the Lockshield Valve: A Homeowner's Guide
Good luck, I hope it all works out!
By JamesPa , 5 days ago
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@johnd it's a difficult one, because we've seen instanc...
By Mars , 5 days ago
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Win a 6-panel PV courtesy of egg and Renewable Heating Hub
Our epic giveaway just went live! Want to win a 6-pan...
By Mars , 6 days ago
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RE: Yes, the "zoning with ASHP" topic again...
James, thanks again for your thoughtful and persistent ...
By HarryRea , 6 days ago
