
Last seen: Sep 11, 2025
@transparent I’v read that solar thermal will work mounted vertically on a wall though I didn’t see any mention of efficiency for such arrangements. I...
@transparent There is a very friendly group of knowledgable people contributing and there are also others like myself who are to a great degree, self-...
@transparent I was offered a Vaillant HP (amongst several others) the size / range appropriate for my situation didn’t even make it to the short list ...
@derek-m I’m tending towards the same thought for the compresser is much more power hungry than the fan; it is for this reason that I have left the fa...
@rusty Ah! In that case, you should print them out (on velum of course) with full colour augmentations as per standard monk writing style, with a comp...
@derek-m Hello Derek, no being a user of any social media*, I haven’t the foggiest idea how to contact you 1:1 which is a bit of a bind I know but… an...
Of course, the term I couldn’t umbrella earlier is ‘API’ (as I am sure you all knew anyway!) Regards, Toodles.
Again, tomorrow (Aug. 3rd.) there are some very cheap half hour slots to avail oneself of for heating water / charging battery type purposes; my DHW w...
@andris Our installation isn’t quite a year old yet but, the performance (even in such cloudy conditions as we have experienced for some months now) h...
I really should check my facts before writing;-) I stated that the EPC rating could be improved but it was not by replacing the (then) gas boiler with...
@skd PM is a 1 hour programme and this section starts at about 11”20”. Good Listening! Regards, Toodles.
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@downfield It is disappointing to hear of that lack of ...
By Abernyte , 2 minutes ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
@scalextrix Absobloominglutely! Toodles.
By Toodles , 2 minutes ago
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RE: Who’s Caved and Switched the Heating On Already?
Central heating still switched off and will be until Oc...
By AllyFish , 4 hours ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Please read to the very end of this post, I shift my po...
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
By Old_Scientist , 5 hours ago
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RE: Midea ASHP – how to set weather compensation
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
By ASHP-BOBBA , 21 hours ago
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RE: Buffers, hot water and cooling
@jamespa Your reasonably close! Especially with warmer ...
By dgclimatecontrol , 22 hours ago
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RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
By Lucia , 1 day ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
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By ASHP-BOBBA , 2 days ago
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RE: Anyone still weathering it out with Agile?
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By Tim441 , 2 days ago
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RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 2 days ago
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 2 days ago
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RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
By jamespetts , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
My system installed in July 2024 has produced 6.4mWh in...
By jamespetts , 2 days ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@judith thanks for your suggestions. Starting from col...
By GrahamF , 3 days ago
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RE: Inventor (Midea) Heat Pump short cycling advice
I switched to "fan coil mode" to be able to set water t...
By immunity , 3 days ago
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RE: DESNZ doing a survey which asks the right questions!
Without a survey their only source of data is probably ...
By JamesPa , 3 days ago