Renewable Heating Hub Heat Pump Forums

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

@jon — thanks for posting the revised chart, I hope you...

By cathodeRay , 21 minutes ago

RE: Being screwed over by Volkswagen Audi Group

No worries, I can't really argue with your logic and I ...

By Old_Scientist , 2 hours ago

RE: 7kW EV Charger Options Advice

Thank you Rusty, all of those subtleties were lost on m...

By Judith , 7 hours ago

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

Flow rate is set by pressure created by the circulator ...

By bobflux , 1 day ago

RE: Glass lined Cylinder for private water supply

I have one of those... a Thermal Store. In my case th...

By Transparent , 1 day ago

RE: Solar Power Output – Let’s Compare Generation Figures

@tim441 Here are those same three month periods for 202...

By Toodles , 1 day ago

RE: Adding additional Solar Panels to a DC coupled battery system

@transparent thank you for your reply above. As alway...

By Old_Scientist , 2 days ago

RE: How Accurate Is My DIY Heat Loss Calculation?

@kilgorexv definitely a larger inverter will help and m...

By AndrewJ , 4 days ago

RE: Adventures in heat loss calculations

@rob-of-york — thanks for posting this, all very useful...

By cathodeRay , 4 days ago

RE: Surface mount or bury primaries for heat pump installation?

The installation is almost done! I've written up two ...

By tomasmcguinness , 5 days ago

RE: Switch suitable to change between two inverter CT's

Last winter my battery ,32KWh, could run the house com...

By Jancold , 5 days ago

RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?

Agree with Major. And even if I was very happy with ...

By Batpred , 5 days ago

RE: Is the "divide by 2900" rule still valid?

There is another estimator that you could use, a formul...

By Rob of York , 5 days ago

RE: To re-pipe or not to re-pipe? Moving from oil boiler to air source heat pump.

@penval, really useful update. After all the discussion...

By Mars , 1 week ago