Last seen: Jul 4, 2025
@editor I decided to do a bit of maths here as this claim also bothers me. So here we go and hopefully I haven't messed this up somehow. COP = [1/ e...
@editor it's right next to everything else in the "plant cupboard". It's where the old gas boiler still resides with the solar batteries, inverter, co...
@editor today's haul of filter crap. Considerably less than yesterday's
So, after several days I am there. All of the rads are lovely and warm - ALL of them. So I've taken this moment to lower the weather compensation by 5...
@editor seems simple enough, happy to do something if you are interested
@markc it's important to remember COP isn't just a function of power used, it's also of heat delivered. When you have a cop of 3.5 Vs 2.5 you are deli...
@mattengineer it's not a system as such. More that I had the solar designed with a place for batteries. It's meant that I've been able to expand my st...
@editor I check it again this evening and this is the result. One day and it's gunked up again. I think I'll check it everyday for the next week and s...
@mattengineer W Review?
@mattengineer absolutely. I'm averaging 7-8p/kw averaged using Octopus Go and batteries
@kundk you don't need to be 100% accurate. Just measure the window size, as they have a larger heat loss. Try to remove the window area from the total...
@editor yes all running again fine. House is very warm, but I think this is due to radiator balancing. Its amazing the difference balancing them has m...
Latest Posts
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@jamespa Thanks. I did not instruct them not to insul...
By Eliuccio , 22 minutes ago
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RE: No-code, plug-and-play monitoring for your heat pump
To update an ESP device using ESPHome in Home Assistant...
By Grantmethestrength , 29 minutes ago
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RE: Compressor and Evaporator Stratification
@trebor12345 I must admit I noticed that about Hitachi ...
By ASHP-BOBBA , 2 hours 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 , 2 days 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 , 2 days 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 , 3 days ago
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RE: Buffers, hot water and cooling
Thats presumably heat pump DT, what about radiator DT a...
By JamesPa , 3 days 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 , 3 days 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 , 4 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 , 4 days ago
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RE: Is your heat pump insured?
To make things clear, lots of insurance companies cover...
By Lucia , 4 days ago
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RE: Boxt Heat Pump Installation Experience
@adrian any updates since installation? How is it perfo...
By Ashfp , 4 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 , 5 days ago
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@seatonian got your email. Will connect you with a reco...
By Mars , 6 days ago
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@downfield and @toddles, this isn’t in the settings cur...
By Mars , 1 week 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 , 1 week 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 , 1 week ago
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RE: Compressor attempts start but fails - Nibe Fighter 2005 8kW
@skyefarmer amazing. Well done!
By Mars , 1 week 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
