Last seen: Dec 4, 2025
Not sure who defines 'profligate', or how they do so, but won't this penalise people with ASHPs? In effect, a disincentive to install a heat pump, or ...
@njt Yeah, copper piping - it's like gold. 🤦🏻♀️
@transparent That's all really interesting - I like your thinking on this. Miliband's/ government's forward planning seems very woolly and far too 'pr...
@transparent As a south west resident it irritates the hell out of me to be paying so much more than London. All summer my standing charges have been ...
@joninorkney Hi, here's the installation manual for your heat pump [PDF] it has a section explaining 'weather dependent curves' and low flow tempera...
@joninorkney Yes, you can run high temp heat pumps just the same as any other kind but I think you need two things that may be missing [I'm no exper...
@derek-m I only need to use the left hand side? Apart from the LWT? For example: if I change indoor temp to 22º for the bathroom then change LWT to ...
@jamespa If its the spec from the radiator manufacturer then 'at a deltaT of 50' (or just '50' is likely to mean means when the temperature of the ...
@njt the bathroom is not on there. I'm supplying a 'designer' radiator Octopus just ignored my bathroom. This is why I'm confused - I have selected ...
@jamespa Thank you - I find it very confusing. What do you think of my radiator spec for being able to run at lower flow temps than the 50º design ...
Of course it is wet wood - that's why you buy it - it is cheaper and you season it yourself. You don't burn it green/unseasoned. 2.2 cubic meters t...
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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 , 9 minutes ago
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Daikin DHW Margin - what is it?
Our Daikin Altherma 3 Monoblock has DHW settings for bo...
By Pipcart , 30 minutes ago
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RE: Considering MLCP (Multi-Layer Composite Pipe) for ASHP
@deltona I did draft a long point by point response ...
By JamesPa , 33 minutes ago
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RE: GSHP WOES! Midland based engineer recommendations?
@editor It is indeed for servicing. My current service ...
By Morgan , 1 hour ago
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RE: Recommended home battery inverters + regulatory matters - help requested
@transparent Thanks, I think I now get it. I am sor...
By JamesPa , 1 hour ago
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RE: Sunsynk Whole House Backup Issue
Hi @lostandconfused , I agree that topic/thread is the ...
By Batpred , 1 hour ago
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RE: Speedcomfort radiator fans
In case it helps Andrew Kuhne on openenergy monitor has...
By JamesPa , 2 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 , 4 hours ago
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Things have gone quiet with you @drei. Any updates?
By Mars , 5 hours ago
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RE: Passiv Smart Thermostat - Help & Forum Support
Thanks @tim441. Interesting timing, as Passiv are a cur...
By Mars , 7 hours ago
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Hi everyone, I have a two year old Marlec Solar iBoos...
By Tallmarc , 9 hours ago
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RE: Please help with the settings ecodan
Are you trying to address any particular performance is...
By Sheriff Fatman , 15 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 "...
By Batpred , 16 hours ago
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RE: Experience - New Build / Complete New Heating System
Your sap clculations should give you a heat loss figure...
By JohnnyB , 16 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 , 17 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 , 19 hours ago
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RE: Heat loss based on gas usage
@jamespa Thanks. The numbers posted above were jus...
By Bash , 19 hours ago
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RE: Heat pump not reaching flow temperature
I would describe this as either a fault or a configurat...
By JamesPa , 20 hours ago

