Last seen: Jan 7, 2026
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 ...
Latest Posts
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RE: Considering MLCP (Multi-Layer Composite Pipe) for ASHP
If, by that, you imply that @jamespa is not a plumber o...
By Majordennisbloodnok , 8 minutes ago
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RE: Recommended home battery inverters + regulatory matters - help requested
@jamespa yes, useful to hear how the earthing is provid...
By Batpred , 28 minutes ago
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RE: Ideal HP290 14kW ASHP - how to optimise
The chances are that an Ideal Heat Pump owner will be a...
By Toodles , 35 minutes ago
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RE: Replacing my 18 month old Hitachi Yutaki ASHP
A big thank you to @jamespa for all his efforts online ...
By trebor12345 , 2 hours ago
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RE: GSHP WOES! Midland based engineer recommendations?
@editor It is indeed for servicing. My current service ...
By Morgan , 2 hours ago
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RE: Sunsynk Whole House Backup Issue
Hi @lostandconfused , I agree that topic/thread is the ...
By Batpred , 3 hours ago
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RE: Speedcomfort radiator fans
In case it helps Andrew Kuhne on openenergy monitor has...
By JamesPa , 3 hours ago
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RE: Post-Traumatic Heat Pump Stress Disorder
@jamespa, we have got this topic, which all the mods ca...
By Mars , 6 hours ago
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Things have gone quiet with you @drei. Any updates?
By Mars , 6 hours ago
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RE: Passiv Smart Thermostat - Help & Forum Support
Thanks @tim441. Interesting timing, as Passiv are a cur...
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Hi everyone, I have a two year old Marlec Solar iBoos...
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RE: Please help with the settings ecodan
Are you trying to address any particular performance is...
By Sheriff Fatman , 16 hours ago
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RE: Solis inverters S6-EH1P: pros and cons and battery options
🤣 Well, I never managed to get the HA solis "...
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RE: Experience - New Build / Complete New Heating System
Your sap clculations should give you a heat loss figure...
By JohnnyB , 18 hours ago
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RE: Vaillant aroTherm not heating with many faults
@editor hmmm, our engineers Rae, Craig, Naz, Rob and Ry...
By ASHP-BOBBA , 19 hours ago
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RE: I’m glad the cold spell is over!
@editor as a reply for this date the 6th of Jan in o...
By Nursethescreens , 20 hours ago
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RE: Heat loss based on gas usage
@jamespa Thanks. The numbers posted above were jus...
By Bash , 20 hours ago
