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

This is something I’ve been building for months, largel...

By Mars , 2 hours ago

Minimum system volume

Does minimum system volume matter in the context of sim...

By Tony.Stolz , 5 hours ago

RE: Electricity price predictions

yes, same with the IOG tariff which is even a bit harde...

By Batpred , 5 hours ago

RE: Indevolt Batteries UK Support & Info Thread

I had a quick look and they are a little vague. They ...

By BlizzardGreen , 7 hours ago

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

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

By JamesPa , 15 hours ago

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

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

By JamesPa , 1 day 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 , 1 day 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 , 1 day ago

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

One of the other mods has just reminded me that @ashp-b...

By Majordennisbloodnok , 1 day ago

RE: PV and battery long payback - sense check query

@old_scientist I have now drafted 2 replies - both have...

By DavidB , 3 days ago

RE: Air source heat pump roll call – what heat pump brand and model do you have?

Forum Handle: adrian Manufacturer: Appliandirect.co....

By Adrian , 4 days ago