Last seen: Jul 24, 2025
If you're looking for a more environmentally sustainable way of keeping external batteries warm in winter... ... may I point out that honey bees hav...
Read this Topic which discusses anti-freeze valves and glycol. Either strategy has deficiencies which need consideration before you start waving cas...
Yes @morgan that's a fair point. Foil insulation is already known to reduce the signal strength of Smart Meter communications and TV reception from...
Stand by... technical explanation coming 😉 I'm going to assume that the battery chemistry is LiFePO4 (lithium ferrous phosphate).These are ...
What will have changed over the years will be the power output of those PV panels. 5 years ago a 'standard' 1.0 x 1.6m panel would be producing arou...
@burtis we don't know how many PV panels can be fitted on your roof.You might be able to estimate it if you know the size of your tile/slates. The ...
The better part of the Solar Together scheme is very likely to be the solar panels. Although you can now buy a brand new 350W panel for less than £1...
Hi @vsmith1 and welcome here. For the benefit of others who later come across your introductory post, please allow me to elaborate on your "daisy ch...
I've discussed the issue with LED chip manufacturers. They point to the fact that LED wafers have lower temperature tolerances than silicon chips.Ie...
Latest Posts
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RE: No-code, plug-and-play monitoring for your heat pump
The issue with the Grant is that you have to wire direc...
By Grantmethestrength , 1 hour ago
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RE: Is this just haze or something more?
I am not a scientist nor a meteorologist and I know the...
By Toodles , 1 hour ago
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RE: Benefits of an extra horizontal loop for GSHP
It will improve performance, but by how much depends on...
By Brendon Uys , 6 hours ago
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RE: The good, the bad and the not that great – my heat pump installation
Said I would pop back with a update. Only Mr Jesus h...
By Burtis , 20 hours ago
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RE: Buffers, hot water and cooling
Thats presumably heat pump DT, what about radiator DT a...
By JamesPa , 21 hours ago
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RE: Who's your electricity provider and what's your tariff?
@chandykris Exactly the same here. We now have 13.5kWh ...
By Old_Scientist , 1 day ago
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Compressor and Evaporator Stratification
I have had a few issues with my Hitachi spilt heatpump ...
By trebor12345 , 1 day ago
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RE: Wood burner with ASHP - direct air?
This depends on the size of your wood burner and size/t...
By Lucia , 2 days ago
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RE: Difficult positioning of air source heat pump
@rikiarn It's a not a buffer it's a volumiser which is ...
By Lucia , 2 days ago
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RE: Is your heat pump insured?
To make things clear, lots of insurance companies cover...
By Lucia , 2 days ago
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RE: Boxt Heat Pump Installation Experience
@adrian any updates since installation? How is it perfo...
By Ashfp , 2 days ago
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RE: Say hello and introduce yourself
Hi @seatonian - Yes, I know Seaton, and I have the Nat...
By Transparent , 3 days ago
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@seatonian got your email. Will connect you with a reco...
By Mars , 4 days ago
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@downfield and @toddles, this isn’t in the settings cur...
By Mars , 6 days ago
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RE: Homely launched for Grant Aerona ASHP control
I haven't bought the Aerona Smart Controller (£700!) bu...
By Prunus , 6 days ago
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RE: Antifreeze top up for my heat pump - is this a rip off?
For the record, Grant supply ethylene glycol for their ...
By Prunus , 6 days ago
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RE: Compressor attempts start but fails - Nibe Fighter 2005 8kW
@skyefarmer amazing. Well done!
By Mars , 6 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Ebac 5kw - Monobloc R32. Developed and made in UK - Mit...
By marcinwloch69@gmail.com , 1 week ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Just another thought - it might be worth thinking about...
By JamesPa , 1 week ago
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RE: BUS Grant: removal of all other fossil fuel heat sources
@rikiarn - just have a think as to how much it will cos...
By Transparent , 1 week ago
