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Last seen: Oct 23, 2026
@singlespeed No problem. Here is a list of the tariffs we support (which you'll have seen in the app). We see some of the best savings from the tariff...
@singlespeed Good to hear it is all installed! We don't have Economy 10 tariffs in the app at the moment, but I have raised it and we will get them ad...
@singlespeed No timeframe at the moment. However we can remotely disable it for you as long as the system is internet connected. You'd just need to ge...
Hi @singlespeed That's fine we have installs where the immersion has not been connected for exactly the use case you describe. The Passiv Smart Thermo...
@singlespeed The Haier is a great unit - we've been very impressed with its performance. With the Passiv Smart Thermostat, you won't need to worry abo...
We are still working on the Grant R290 - but since my last post we have added support for AUX and Haier heat pumps!
Hi everyone! Will here from Passiv. Great to be a part of the forum and to have supported the recent launch of Wattson. If there are any qu...
@petch We are not yet compatible with the R290 from Grant but we do support their R32 units. You can find all the models we are compatible with here.W...
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Latest Posts
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@susannasaunders That's a serious amount of solar PV ...
By Rob of York , 2 hours ago
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RE: Boiler Upgrade Scheme funding reduced by circa £750 million in 2026 budget
So far there is nothing on the value of the BUS grants ...
By Rob of York , 5 hours ago
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Coming back on subject... A shortened version of the ...
By Transparent , 8 hours ago
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RE: Say hello and introduce yourself
Perhaps it is time for an update on ‘our’ project. We h...
By Toodles , 10 hours ago
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RE: Marvel Heating liquidation
The interesting thing about the IBG: when I called them...
By davidnolan22 , 24 hours ago
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
JamesPa The chart explains well how the heat curve an...
By trebor12345 , 1 day ago
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RE: Free app: run the immersion / heat pump from Growatt battery & solar surplus – no Home Assistant
Please bear in mind, everyone, that in order to use thi...
By Majordennisbloodnok , 2 days ago
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RE: The good, the bad and the not that great – my heat pump installation
@burtis Thanks for posting this and Im so pleased you ...
By JamesPa , 2 days ago
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RE: I need help with Ecodan ASHP
@f1p It turns out there have been a solar panel install...
By Andris , 3 days ago
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RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews your installer would be right to say that the...
By GrahamF , 3 days ago
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RE: Tradespeople on Their Phones: What’s Acceptable When They’re Working in Your Home?
Actually, that's a very important point. I've only ev...
By Majordennisbloodnok , 3 days ago
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RE: Aerotherm and weather compensation
These are likely inked. The basic explanation is tha...
By JamesPa , 3 days ago
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RE: Electrical works for air to air heat pump
agree with above. I have not had extra costs added wh...
By Batpred , 3 days ago
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Good to hear that you found a solution. Absolutely a...
By Batpred , 3 days ago


