Renewable Heating Hub Heat Pump Forums

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

Let's deal with mounting systems first. You don't hav...

By Transparent , 6 hours ago

RE: How Accurate Is My DIY Heat Loss Calculation?

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

By AndrewJ , 24 hours ago

RE: Adventures in heat loss calculations

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

By cathodeRay , 1 day ago

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

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

By tomasmcguinness , 2 days ago

RE: Glass lined Cylinder for private water supply

This has turned into a fascinating little rabbit hole. ...

By Mars , 2 days ago

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

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

By Jancold , 2 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 , 2 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 , 2 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 , 4 days ago

RE: Who's your electricity provider and what's your tariff?

@papahuhu I prefer to look at it simplistically. We d...

By Old_Scientist , 5 days ago

RE: Questions about A2A for heating as well as cooling

@rob-of-york I would concur with the underfloor insulat...

By Toodles , 5 days ago

RE: New Vaillant Arotherm controls link to existing thermostats ; wired vs wireless

Nothing attached! I have rads but UFH makes the case ...

By JamesPa , 5 days ago

RE: Cooling with air to water heat pumps

Passive cooling should always be the first call. Keep ...

By JamesPa , 6 days ago

RE: Do I add Air Con or MVHR to existing A2W ASHP?

@rob-of-york Thank you, I’m thinking along these same l...

By Toodles , 6 days ago