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!
Vaillant Aerotherm Plus - What is Green IQ setting?
I cannot find it on the panel. Here is a shot of setting in the sensohome.
13.6kw Solar, 40kw Battery, 10kw Heat Pump and EV Cars
@jeegnesh thanks for the photo. Here's the official reply from Vaillant in the UK in response to your question:
The aroTHERM plus doesn't have Green iQ mode, the flexoTHERM ground source heat pump features Green iQ technology for optimum efficiency, performance and sustainable credentials. The aroTHERM plus heat pump works with the environmentally friendly R290 refrigerant and is designed to deliver the very best performance with low running costs, making it suitable for radiators as well as underfloor heating. With a flow temperature of up to 75°C, the aroTHERM plus can deliver more usable hot water with high hot water comfort levels and removes the need for direct electric immersion to sterilise the water, protecting from legionella. Please feel free to message us if we can assist further.
New to heat pumps? Take the Heat Pump Fundamentals course and use INTRO50 at checkout for 50% off.
Rewritten and updated for 2027
📘 From Zero to Heat Pump Hero
🛠️ Bodge Buster
@editor Thanks for this.
So can we safely assume that the Green IQ setting does absolutely nothing at all, on or off, when used with an Arotherm Plus ASHP?
@ectoplasmosis based on Vaillant’s, yes, that’s the way I read it.
New to heat pumps? Take the Heat Pump Fundamentals course and use INTRO50 at checkout for 50% off.
Rewritten and updated for 2027
📘 From Zero to Heat Pump Hero
🛠️ Bodge Buster
Thank you for that information.
does beg the question why options not valid for your system need to show up.
I know the cooling options show up too but this is not on the UK model unless you add a chip or something. Would be nice if you only saw the valid options. Or maybe I need to install code I think that’s what it is called.
13.6kw Solar, 40kw Battery, 10kw Heat Pump and EV Cars
- 27 Forums
- 2,746 Topics
- 64.5 K Posts
- 1,609 Online
- 7,149 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
-
RE: Who's your electricity provider and what's your tariff?
@toodles I invested on Miele a pair of frodge frozor wh...
By AgentGeorge , 1 hour ago
-
RE: Flushing system, cleaning and inhibitor
Flush and fill all complete. Octopus kindly gave us a...
By Old_Scientist , 2 hours ago
-
RE: Wood burner with ASHP - direct air?
For what it's worth I installed a wood burner in this o...
By BlizzardGreen , 3 hours ago
-
@editor Thanks for your response and recommendations. ...
By DavidB , 10 hours ago
-
RE: Do I add Air Con or MVHR to existing A2W ASHP?
I think I saw a diagram for an exhaust air dhw tank wit...
By JamesPa , 23 hours ago
-
RE: Indevolt Batteries UK Support & Info Thread
Thanks, however that's an answer to a subtly different ...
By JamesPa , 3 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
@toodles Such elegant symmetry. look at my lumpy bag of...
By Papahuhu , 4 days ago
-
RE: PV and battery long payback - sense check query
Quite probably not, but you can get a 32A relay and a S...
By JamesPa , 4 days ago
-
RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s Look forward to making contact soon! Regards, To...
By Toodles , 4 days ago
-
I don't notice mine defrosting, and most of the time Im...
By JamesPa , 5 days 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 , 5 days ago





