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Last seen: May 10, 2026
I think my strategy will be to leave it always on during heating season and then change it to sniffing cycle for the summer. I am sure it would be con...
@steelbadger lol it just made the rest of the house hotter!
My Grant Aerona3 circulation pump is set by default to run constantly this alone has cost £150 so far this year, if it is heating season I get the uni...
Morning, On top of what everyone else I would deffo look into an apprenticeship. My boy failed all his exams at school and was pretty despondent but m...
This is one of the best explanations I have seen on here thanks! As we are currently being battered by the wind I think today is the day to update m...
I had a very similar fault, it sounded like someone took a hammer to the pipe work. It turns out they had piped the DHW incorrectly. For some reason t...
The logic currently changes the max flow temp setting via modbus to reflect the change in variables in my case if the wind is due to come from a certa...
Sorry by local I meant I have an Ecowitt weather station lol
On the Grant Aerona3 you can use the dual point function as kind of a boost button for a different point than your main zone. So if we get a sudden bl...
That is something I am thinking of implementing on my HA integration putting the ASHP in “fixed” flow temp and simply adjust that using weather foreca...
Interesting that you change the values at each end I never thought of that I have only been adjusting the max flow temp at the cold end, do you find t...
This is actually based on the same chipset as the Svenar and if it wasn’t for my need to control dry contact switches the Svenar would have been a dec...
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Degrees of Separation
Latest Posts
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RE: Next steps on my ASHP journey: Radiators and Pipework
If you are considering phasing the project, then I woul...
By GrahamF , 8 hours ago
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RE: Siting of the external sensor on a heatpump
Of course had the heat source been a heat pump it would...
By JamesPa , 10 hours ago
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Never assume, it makes an ass of u and me! OK, tha...
By JamesPa , 10 hours ago
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RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
In fairness all heating has cost a lot to run in recent...
By JamesPa , 12 hours ago
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RE: Is it the house or the equipment?
@springswood We have two Daikin single split A2A syst...
By Rob of York , 13 hours ago
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RE: Navigating the World of Refrigerants In Heat Pumps: A Guide for Homeowners
Indeed we are invvestigating AC at present and are havi...
By Toodles , 2 days ago
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No, but the heat pump must be capable of delivering a S...
By JamesPa , 2 days ago
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RE: Daikin ESPAltherma and Home Assistant installation
It's laziness lol The PV system is very chatty, meter...
By bobflux , 2 days ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
R (The R Project for Statistical Computing, I use it wi...
By cathodeRay , 3 days ago
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RE: Vaillant Arotherm Plus 7KW need a service on it
booked it with Vaillant. will use them until i can find...
By AdamK , 3 days ago
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RE: Adventures in heat loss calculations
I have seen it stated that the declared calorific value...
By JamesPa , 3 days ago
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RE: Two heating zones to one zone
@transparent Many thanks. The garage is fairly well ...
By Profzarkov , 4 days ago
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RE: Vaillant Aurotherm - Heater Wire Position
Ah, good point. I need to check if this was installed i...
By Batpred , 4 days ago
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@batpred thanks for getting a copy. Appreciate the supp...
By Mars , 4 days ago
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