Last seen: Feb 27, 2026
Ah good to know @iancalderbank, thanks. I guess if I asked them then and signed in blood that I wouldn't bug them with break-glass requests for help (...
Hi @iancalderbank when I look at the Homely website it says that 'Homely can be purchased by our Accredited Installers and is not sold directly to the...
Thanks @toodles for the response. Yes, that's what I'm talking about - almost Thinking v1.0 is using the ASHP with the 3rd party stats, on-off, LWT an...
Hi folks – I’ve been noodling on the issue of controllers and I think this thread might be on-topic. We have (brief recap) a 16kw Daikin Altherma HT A...
Hi @tim441 yes that tracker rate looks great, what a saving! No wonder there is a wait list! Using my April consumption this year, the Octopus stan...
Hi @tim441 thanks for the reply and info, great stuff. We also have a 16kW ASHP and 6.1kWp of solar, UFH etc in a 300 sq m property - but no batteries...
@tim441 thanks for posting this - very interesting. I'm an expat living Italy and I'd be interested to know what additional charges appear on a UK bil...
Hi - I also came across these recently. I'm in Italy and someone on an Italian forum similar to this one said he'd installed one in the en suite bathr...
...also this set of figures - same kit!
@wintergreen here's what I have - apologies if it's too small to read. I was left two sheets by the installers - with completely different COP figures...
My Daikin wall programmer has a button that allows you to switch on or off the space heating independently of hot water; both are separately programma...
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Indeed. My point was that if you design for a flow temp...
By Old_Scientist , 44 minutes ago
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RE: Underfloor Heating Installation Issues with Heat Pump
This looks like a practical solution 👍
By bobflux , 10 hours ago
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Your installer may well be right. If the WC curve isnt...
By JamesPa , 11 hours ago
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RE: Our 10 year old Grant heat pump failed
Same as many boilers, ovens washing machines and other ...
By JamesPa , 13 hours ago
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RE: Home energy storage & battery register
3 X Pylontech US2000 Plus @ 2.4 Kw each = 7.2 Kw SoFa...
By vzm56n , 14 hours ago
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RE: Daikin Altherma 3 LT compressor longevity question
So on this question of compressor longevity, I have a D...
By Optimistic Optimiser , 14 hours ago
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Horizontal Hot Water Cylinders for ASHP with Energy Efficiency Rating 'A'
I looking to Have an ASHP installed in the near future....
By vzm56n , 15 hours ago
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RE: Noisy Grant Aerona 3 13kW ASHP question
Here's a LibreOffice spreadsheet. I put the formula f...
By bobflux , 20 hours ago
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RE: Electricity price predictions
I assumed you were joking here. Hence my joke about ...
By Batpred , 21 hours ago
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RE: Struggling to get CoP above 3 with 6 kw Ecodan ASHP
Photos of cylinder cupboard and UFH manifold would be u...
By Travellingwave , 1 day ago
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RE: My misgivings about installing ASHP and solar panels via the ECO4 scheme...
It has been some time since I posted comments about Eco...
By Dwynwen , 2 days ago
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RE: Forum updates, announcements & issues
Something big is coming to Renewable Heating Hub! Ove...
By Mars , 2 days ago
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RE: A Single Voice for Heat Pumps, But Will It Finally Raise Industry Standards?
From what I’ve read, the Heat Pump Association UK is me...
By Jonatan , 2 days ago
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RE: Tell us about your Solar (PV) setup
Pylontech US5000 stores about 4.3 kWh accounting for in...
By bobflux , 2 days ago
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
Hi all, Just an update on where we are with the "Consta...
By DEdwards , 2 days ago
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RE: How to control DHW with Honeywell EvoHome on Trianco ActiveAir 5 kW ASHP
Well I've had an interesting few days and would like to...
By giganto , 2 days ago
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RE: Peak Energy Products V therm 16kW unit heat pump not reaching flow temperature
Yes, here's mine. From the service manual parts numbers...
By bobflux , 3 days ago
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Had to learn the hard way 🤣 now I'm sharing T...
By bobflux , 3 days ago
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RE: Issue with a Grant Air Source Heat Pump & Tado Smart Thermostat
Im assuming from your original post that hysterisis ref...
By JamesPa , 3 days ago
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RE: Heat Pump vs New Gas Boiler for Inherited House - Worth the Extra Cost?
Hi @fretless6 Mike, I have experience with Taggas (Re...
By Old_Scientist , 3 days ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
Now seems a good time to summarise the costs and effici...
By benson , 3 days ago
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RE: Connecting Growatt SPH5000 over wired ethernet rather than wireless
The simplest wired option is usually the Growatt Ethern...
By Jonatan , 3 days ago


