RE: Minimum system volume

So far, mine hasn't defrosted yet, and the radiant ceil...

By bobflux , 20 minutes ago

RE: PV and battery long payback - sense check query

OK, digging into this a bit further, distilling what @t...

By Majordennisbloodnok , 1 hour ago

RE: Indevolt Batteries UK Support & Info Thread

Not interested in a plug in device, or 800w. Just need ...

By dansus , 2 hours ago

RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump

Kind of you, @calumm, but it was @f1p who did the heavy...

By Majordennisbloodnok , 9 hours ago

RE: Electricity price predictions

2. As EV ownershp increases it'll certainly increase de...

By EtchedPixels , 20 hours ago

RE: Valliant EnergyPlus

I meant to say I cannot register my kit at Energyplus… ...

By Batpred , 21 hours ago

RE: HomeTherma Is Live: A New Home-Energy Platform Built Around the Homeowner

Signed up!

By bobflux , 2 days ago

RE: Has anyone seen this problem before? Huge anticycling times

Oh dear. Glad it was replaced. I have been mighty imp...

By JamesPa , 3 days ago

RE: Can I start an argument about buffer tanks please? 🙂

Dont, just adjust the LSVs to get different temperature...

By JamesPa , 4 days ago

RE: Heat pump running costs – what has actually worked for you?

I installed the air source heat pump in January 2026, i...

By bobflux , 4 days ago

RE: Grant Aerona Air to Water R290 6.5 kW - Quiet Mark and Silent Running

Thats all interesting. DHW on my Vailant seems to respe...

By JamesPa , 4 days ago