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Last seen: Sep 11, 2026
Well that's a relief in one sense @geo3geo in that you now have 2 operational inverters, but without the mains trip opening. The less-than-welcome ...
This comment is from practical experience, rather than from being being a trained professional: The relative length of each UFH pipe loop does matte...
I think you're on the right track @jamespaThe Competent Persons Scheme is already being promoted by MCS as a quick way to get more HP installers 'out ...
Ah.... Should I point out that the Competent Person Scheme isn't anything to do with MCS.It's actually a long-standing provision within Building Reg...
Isn't it now the case that the government offers to pay £500 of those MCS fees?See this announcement. DESNZ believe that's the solution to overcom...
Announcement from Dept Energy Security and Net Zero; 12th March 2024. What follows is based on the DESNZ Official Press Release, and the quotations ...
To continue with my overview of practical advice.... RS485 is a slightly loose standard, which means it often works when you've made a mistake!Never...
But if you're actually looking for that sort of heating installer, I have a few I could recommend from the West Country. Here's one who ran a series...
I'm picking up the point made above by @majordennisbloodnok about the need for practical basic advice in this topic. May I submit the following basi...
OK. I appreciate that... ... but in my experience there are widespread negative messages being relayed between members of the general public. Yes,...
Ah... but that response was from your DNO @abernyte There are two SSEN companies, with separate staff, and operating under different licences from O...
Thanks Judith. I'm hesitant to suggest that 'government' is merely lining the pockets of its mates.There's little evidence to hold to such an argume...
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Degrees of Separation
Latest Posts
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RE: Adventures in heat loss calculations
Posted by @jamespa It would be interesting at some po...
By Rob of York , 1 minute ago
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RE: Siting of the external sensor on a heatpump
Here's my heat pump running with a steady mildish 'OAT'...
By cathodeRay , 23 minutes ago
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RE: Daikin ESPAltherma and Home Assistant installation
That's a great question, @bash. The straightforward a...
By Majordennisbloodnok , 33 minutes ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
I don't know if this helps, but I thought I'd add some ...
By Bash , 1 hour ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
@judith Thanks very much for this! My room by room calc...
By jon , 16 hours ago
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RE: Vaillant Arotherm Plus 7KW need a service on it
I think that is outrageous even if I suspect not unique...
By Batpred , 16 hours ago
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RE: Two heating zones to one zone
@transparent Many thanks. The garage is fairly well ...
By Profzarkov , 20 hours ago
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RE: Vaillant Aurotherm - Heater Wire Position
Ah, good point. I need to check if this was installed i...
By Batpred , 1 day ago
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@batpred thanks for getting a copy. Appreciate the supp...
By Mars , 2 days ago
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RE: Tell us about your Solar (PV) setup
We have a 6.56kW solar PV system (16x 410W panels) inst...
By Rob of York , 2 days ago
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RE: Where heat loss surveys seem to go against practical reality
@cathoderay @jamespa I've managed to get some nice re...
By Rob of York , 3 days ago
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RE: 7kW EV Charger Options Advice
Doh, not sure that I was thinking straight there, less ...
By Rusty , 3 days ago
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Thank you @trebor12345
By rgabor , 3 days ago
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Panasonic Free Multi Z and Etherea Internal units.
My prospective installers have suggested the Panasonic ...
By Toodles , 4 days ago
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