Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!
Mitsubishi Ecodan not good enough ?
Posted by: @bobflux.. Thus the heat pump is mostly an empty box full of air. ..
Yes, but...
90Kg will include a bit more than air, and once in use also the circulating water and other bits and pieces. Â
8kW Solis S6-EH1P8K-L-PLUS hybrid inverter; G99: 8kW export; 16kWh Seplos Fogstar battery; Ohme Home Pro EV charger; Vaillant Arotherm Pro 7kW; 100Amp head, HA lab on mini PC
-
Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
2 days ago
-
Struggling to get CoP above 3 with 6 kw Ecodan ASHP
4 months ago
-
Mitsubishi Ecodan circulation pump running.
4 months ago
-
Ecodan Auto Adapt Options
4 months ago
-
Ecodan heat pump leak
5 months ago
- 27 Forums
- 2,740 Topics
- 64.3 K Posts
- 869 Online
- 7,143 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
HomeTherma Is Live: A New Home-Energy Platform Built Around the Homeowner
This is something I’ve been building for months, largel...
By Mars , 9 hours ago
-
Does minimum system volume matter in the context of sim...
By Tony.Stolz , 12 hours ago
-
RE: Electricity price predictions
yes, same with the IOG tariff which is even a bit harde...
By Batpred , 13 hours ago
-
RE: Indevolt Batteries UK Support & Info Thread
I had a quick look and they are a little vague. They ...
By BlizzardGreen , 14 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 , 22 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 , 2 days 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 , 2 days 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




