Last seen: Nov 23, 2025
@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...
@vinceprince It's the law since 2022. DEFRA! You are only permitted to buy unseasoned/green wood in minimum quantities of 2.2 cubic meters. It is ...
@editor Yes, October 7th! 😁
I'd use my stove no matter what (I lit it yesterday briefly when it was raining with very cold winds). It's my back-up heating, top-up heating and san...
Good people, I'm just asking this to make sure that I'm not fooling myself here: if a radiator schedule identifies the output of a radiator 'at desi...
Latest Posts
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RE: Electricity price predictions
UK the most expensive place for new nuclear. T...
By Jeff , 38 seconds ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
If you saw it with your own eyes I wouldn't attempt to ...
By AndrewJ , 9 hours ago
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Our 7kW Vaillant is wall mounted, no problem neat insta...
By Judith , 9 hours ago
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RE: Replacing my 18 month old ASHP
@trebor12345 @jamespa If it helps any this documents...
By RobS , 10 hours ago
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RE: Cashback Incentives That Reward Shorter Ideal Heat Pump Warranties
Comment to bring this topic back into the spotlight for...
By Mars , 11 hours ago
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RE: Maintaining temperature on windy day
I used to, but now I am retired. Mostly I miss doing th...
By cathodeRay , 11 hours ago
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RE: Solis S6-EH1P8K-L-PLUS – Why I Chose It and What I’ve Learned So Far
Quick update, Solis AI looks like work in progress. Had...
By Batpred , 12 hours ago
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@davidalgarve that sounds like the recommended method, ...
By F1p , 14 hours ago
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RE: Extend the colder range of the weather compensation curve?
Daikin has a slope WDC which changes per degree of temp...
By RadWhisperer , 16 hours ago
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RE: Why Millions of UK Homes Struggle With Heat Pumps
The idea (and at least one similar product) has been ar...
By JamesPa , 17 hours ago
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RE: Getting the best out of a heat pump - is Homely a possible answer?
In a nutshell, yes- set weather compensation curve and ...
By benson , 21 hours ago
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RE: Commencing on an ASHP Installation Process
@sheriff-fatman looks very nice. And good shout check...
By benson , 21 hours ago
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RE: ECO4, ECO3, ECO2, ECO1, HUS, BUS, GBIS Dedicated Support and Advice
@toodles very happy too (I have no vested interest othe...
By Bart , 21 hours ago
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RE: Boxt Heat Pump Installation Experience
By Andrew J H , 1 day ago
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RE: Don’t Install a Heat Pump Until You Read This
I feel for you. I have never done a major 'build' per...
By JamesPa , 1 day ago
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Threeway Diverter Valve question
I am looking at a few upgrades/fixes to my Grant Aerona...
By Grantmethestrength , 2 days ago
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Thank you! I use plotly in python, with the data comi...
By cathodeRay , 2 days ago
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RE: 10kw heat pump run in 24*7 data?
Vaillant are pretty good maintaining their ...
By JamesPa , 2 days ago
