Last seen: Jan 31, 2026
Hi @david-s, Good point about nothing being rodent proof. However, it also looks like the insulation is degrading anyway, presumably from UV, so I'v...
Hi everyone 🙂 I found this thread searching about rodents eating pipe insulation. The insulation on the outdoor pipes for our heat pump is being ea...
Hi everyone, Thanks for clarifying my misunderstanding about the role of the condenser and that heat pumps actually work better with dry air not hum...
Hi all, I agree, the consultation documents are always too long and wordy. However, if anyone wants to share their views on this as part of a wider ...
Hi @judith, Please excuse me, I'd misunderstood when you wrote "i spent ages on it", I thought this meant it was you that made the tool. I can't b...
Hi @judith,, Thank you for that link, I wasn't aware of that website, it's very helpful. I looked for heat pumps to compare to the one we've got (GD...
Yes, I'd read that and already knew that LSVs exhibit a kind of logarithmic behaviour, but knowing it unfortunately doesn't change the actual valves I...
In our case the pipe run for the heat pump is short and large bore to a heat exchanger, so it's a bit more complicated. Interesting that a smaller del...
I think that most of the others work by PID as well, I just didn't confirm it with tech support. I think a DIY solution is possible using TRVs that ex...
Hi everyone, Coming back on this topic. I've experimented, removed the smart TRVs, done the balancing, set the TRVs a couple of degrees above the ...
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RE: Peak Energy Products V therm 16kW unit heat pump not reaching flow temperature
You are absolutely correct that the capacity table MUST...
By JamesPa , 6 minutes ago
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RE: Heat Pump vs New Gas Boiler for Inherited House - Worth the Extra Cost?
@fretless6, where are you based? I might be able to con...
By Mars , 58 minutes ago
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RE: Underfloor Heating Installation Issues with Heat Pump
I'm going to install Thermacome ACOSI+ radiant ceiling....
By bobflux , 2 hours ago
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Issue with a Grant Air Source Heat Pump & Tado Smart Thermostat
Hi all I'm having some trouble with a Grant ASHP and ...
By Renewables345 , 3 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 , 3 hours ago
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RE: Tell us about your Solar (PV) setup
@mk4 Charge to 100%, discharge down to 10%.
By bobflux , 4 hours ago
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RE: Daikin Altherma 3 LT compressor longevity question
This mess is intriguing: I wonder if this represent...
By bobflux , 5 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 , 10 hours ago
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RE: Electricity price predictions
@jamespa And it seems some of the nasty public cloud...
By Batpred , 17 hours 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 , 20 hours ago
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What matters for flow and pressure drop is internal dia...
By bobflux , 21 hours 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 , 23 hours ago
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I know and yes. The secondary deltaT wont necessaril...
By JamesPa , 1 day 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 , 2 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 , 2 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 , 3 days ago
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RE: Surge protection devices SPDs
@trebor12345 - your original Topic about the right type...
By Transparent , 3 days ago
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RE: Help needed with Samsung AE120RXYDEG
@tomf I’ve been sent this from a service engineer at Sa...
By Mars , 3 days ago
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RE: Buying large amp bidirectional RCD and RCBO
Yes... I went through this particular headache and ende...
By bobflux , 4 days ago
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O-oh! Let's take this as an opportunity to 'pass the ...
By Transparent , 4 days ago

