Last seen: Mar 4, 2026
This also hopefully gives you an idea of what you should be able to achieve with no indoor thermostat influence. Our IAT (indoor air temp) stays betwe...
As a starter for ten I'd lower the cold side of your curve. You say design flow temp of 47 at whatever the outside design temp was. Maybe I have assum...
@stevet you have come to the right place. The knowledge on this forum surpasses that of most installers, particularly when it comes to configuring and...
Here's what mine typically looks like. Hence why I assumed it was varying flow rate to achieve the correct temp drop...which is always around 4 or...
That's interesting that it had such a significant effect on efficiency... That is my next step- to properly balance our radiators. What I have only ...
Hi all, Brief update on this now that I've had a bit more time to compare the native controls versus homely. It's been a good month to tweak the W...
I don't get why these most recent posts regarding ASHP controls have been moved to this forum... In a half decent setup when the weather is around 1...
In a nutshell, yes- set weather compensation curve and tweak it until generally comfortable IAT in all weathers (does not take as much tweaking as it ...
@sheriff-fatman looks very nice. And good shout checking companies house. We did our due diligence (we thought) with our installers but I missed tha...
@toodles oh yes I did get that email but didn't respond. If they somehow developed a way of having the best of both worlds, as our battery isn't quite...
Indeed. That is what we are doing at the moment and this month has been the first full month that I can start to draw any comparisons. By 1st Nov 2024...
@sheriff-fatman ah no worries...yes we are definitely done with homely. Home assistant is a different beast entirely. I think the Pi 2 might come up...
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@editor has said a lot but let me address this one head...
By JamesPa , 3 hours 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 , 5 hours 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 , 9 hours ago
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RE: Underfloor Heating Installation Issues with Heat Pump
Thanks for sharing your observations, both of you. From...
By Jonatan , 9 hours ago
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Had to learn the hard way 🤣 now I'm sharing T...
By bobflux , 9 hours 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 , 9 hours 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 , 12 hours ago
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RE: Daikin Altherma 3 LT compressor longevity question
@bobflux With my limited HA skills I can't ad...
By Ubert767 , 13 hours 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 , 16 hours ago
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RE: Tell us about your Solar (PV) setup
@mk4 Charge to 100%, discharge down to 10%.
By bobflux , 18 hours 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 , 23 hours ago
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RE: Electricity price predictions
@jamespa And it seems some of the nasty public cloud...
By Batpred , 1 day ago
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RE: Jokes and fun posts about heat pumps and renewables
Technology is rapidly advancing. BBC News reported th...
By Transparent , 1 day ago
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RE: Do Fridges and Freezers have COP ratings?
@editor Thank you all for your replies and submitted in...
By Toodles , 2 days ago
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I know and yes. The secondary deltaT wont necessaril...
By JamesPa , 2 days ago
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RE: Designing heating system with air to water heat pump in France, near Lyon
Just love the way you put it! 🤣
By Batpred , 2 days ago
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RE: Safety update; RCBOs supplying inverters or storage batteries
Thank you for sharing. So it seems that your Schneid...
By Batpred , 2 days ago
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RE: Forum updates, announcements & issues
@upnorthandpersonal thanks for the thoughtful, consider...
By Mars , 3 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@mk4 All 21 panels have their own Enphase IQ7a microinv...
By Toodles , 3 days ago
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RE: Setback savings - fact or fiction?
Great, so you have proven that MELCloud is consistently...
By RobS , 3 days ago
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RE: Mitsu PUHZ120Y 'Outdoor Temp 'error?
Thanks David & James It almos...
By DavidAlgarve , 4 days ago
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RE: Surge protection devices SPDs
@trebor12345 - your original Topic about the right type...
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RE: Help needed with Samsung AE120RXYDEG
@tomf I’ve been sent this from a service engineer at Sa...
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