RE: Adventures in heat loss calculations

A refinement of the degree-day method The degree day ...

By Rob of York , 38 minutes ago

RE: Heat Pump Books For Beginners: The Ultimate Guide to Heat Pumps, Bodge Buster, From Zero To Heat Pump Hero & Britain's Heat Pump Shitshow

Glowing feedback from one of the UK’s top installers ab...

By Mars , 41 minutes ago

Vaillant Aurotherm - Heater Wire Position

I wanted to check the actual position of the Heating Wi...

By trebor12345 , 56 minutes ago

RE: Tell us about your Solar (PV) setup

Our PV set-up has moved over time. Warning this is a sh...

By Judith , 19 hours ago

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 , 1 day ago

RE: 7kW EV Charger Options Advice

Doh, not sure that I was thinking straight there, less ...

By Rusty , 1 day ago

RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S

I’m really liking reading through this thread and the r...

By Judith , 1 day ago

RE: Yutaki M (RHUE-3AVHN) + XEK23232A System Controller — DHW reheat randomly fails to start, no fault code, fixed only by power-cycling controller

Thank you @trebor12345

By rgabor , 1 day ago

Panasonic Free Multi Z and Etherea Internal units.

My prospective installers have suggested the Panasonic ...

By Toodles , 2 days ago

RE: Next steps on my ASHP journey: Radiators and Pipework

Great. You just need to find a way of cranking up your...

By JamesPa , 2 days ago

RE: Heat Pumps Without Grants: Would You Have Installed One & Will You Now?

We had two heat pumps installed without Govt funding. H...

By Rob of York , 2 days ago

My ASHP is finally installed!

My Adapt is finally installed and running! Almost a yea...

By tomasmcguinness , 2 days ago

RE: Vaillant Arotherm – Using Heating

Batpred thank you

By trebor12345 , 5 days ago

RE: Being screwed over by Volkswagen Audi Group

Thanks, @batpred. That integration is the one I have in...

By Majordennisbloodnok , 5 days ago