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Last seen: Sep 24, 2025
@judith Applied for replacement from installer. If not they're 20.00. May just get one. Easy installation.
@jamespa Thanks. Yeah any adjustments Ive made at present seem to make little difference. May pursue the guarantee dunno yet Cliff
@cathoderay Yep. Can look into it. How common is a inaccurate sensor ant idea? Thanks
As mentioned earlier it is 2m up sand facing north. Looks like I will have to make curve changes as it is consistently inaccurate. Still under g...
@cathoderay Right. It's the outside weather sensor that's wrong compared to Mercury. I'm running the pump on external weather compensation.
Reading high incidentally
I mean OAT. I have an external stat facing north around 2m up
Hi Just as an aside. My system is heating only. What is the best way of turning a weather compensation setup off in the summer? I thought of tu...
Okay. I have setup the system using just weather compensation. There is something called 'thermal blockade' on my smart controller which turns off t...
Away at present. Hence the delay. Will get back asap. Cliff
Thanks. I've seen the video several times at the beginning and frankly its useless. I expected more detail. If as cathode Ray says to largely igno...
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Latest Posts
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RE: UK warm homes plan - how can it be delivered?
@batpred Look at what makes heat pump installations ...
By Temperature_Gradient , 10 minutes ago
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RE: How many people are happy with their ASHP and do you believe them?
Potentially, Toodles, but given that boiler purchases w...
By Batpred , 2 hours ago
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RE: Heat Pump Manufacturers Recommending Buffer Tanks
That word of advice isn't entirely accurate. The heat...
By Majordennisbloodnok , 6 hours ago
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@editor thank you - our tank is of course huge - we hav...
By AliRam , 12 hours ago
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@editor this is great news.
By ASHP-BOBBA , 12 hours ago
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RE: Daikin Altherma 3 with Fan Coils in Puglia (Italy)… Sanity Check on System Operation
AH (Absolute humidity) is grams of moisture per volume ...
By bobflux , 13 hours ago
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RE: Loud noises in the night - and one for the toolbox?
I appreciate your help and when I find the cause I'll p...
By Jancold , 24 hours ago
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RE: Grant Aerona R290 (15.5kW) - How is DHW Target Temp calculated?
Just in case someone else has the misfortune to come ac...
By TaffontheTaff , 1 day ago
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RE: Estimating true heat loss from twelve months of consumption data
Thanks - something to certainly consider !
By ian33a , 1 day ago
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RE: Forum updates, announcements & issues
Yes, I got it at 10:24. But Wednesday is my "day off"...
By Transparent , 1 day ago
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RE: Heat Pump Operation in Summer - Valliant 7kW
Personal choice but without a doubt my heating pump cop...
By JamesPa , 1 day ago
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RE: MCS 2.0 - Changes in January 2025
I had a few quotes and none of them says much about the...
By Batpred , 1 day ago
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RE: ASHP Capacity loss with aging
I see where you were also going with this, its is likel...
By ASHP-BOBBA , 2 days ago
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RE: Renewables & Heat Pumps in the News
Interesting prompt about whether some of the solutions ...
By Jeff , 2 days ago
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RE: Lower electric tariffs for heat pump users
I did some modelling using our real consumption figures...
By ChandyKris , 2 days ago


