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Last seen: Jun 10, 2026
Several years ago we went away for a weekend in the middle of a cold snap and without giving any thought to the heat recovery time I turned the heatin...
It did cross my mind but I'm trying to ignore that so please don't remind me 🤣 Hopefully the loss will be very small. I will try it once the...
That is quite concerning as I have a Samsung Gen 6 in our current house and have just had a Gen7 R290 installed in what will be soon be our new home. ...
I leave the zappi in eco+ so it doesn't allow the car to charge and have a boost timer set from 23.30 to 5.30 and the ready by time on Octopus set for...
With a 'blower door' test. I assume at 50pa as that is the pressure that is always mentioned. I have read that the pressure can be increased to try a...
The best thing to get the heat from the UFH to the house is concrete screed and tiles. We have 60mm screed and tiles and the floor stays warm for seve...
Passive house standard is 0.6ACH if I remember correctly so 0.5 is a low figure. I know someone who built to passive standard and was very careful wi...
Well, I guess I will see how it goes, but it does sound like the pump is a 'nice to have' but needs using a little carefully if it isn't going to cool...
@ngillam @marzipan71 Did either of you test out the best way to run your pump to be as efficient as possible? Our heating system is being fitted at t...
My understanding is Homely sets the target flow temperature and switches the heating or DHW on or off. The Samung controller carries on as it was set ...
The reason I said the voltages vary slightly is because the Solis inverter has a screen that shows the grid and inverter voltages for each phase, alon...
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Degrees of Separation
Latest Posts
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RE: Siting of the external sensor on a heatpump
I agree. However I would also (primarily) expect that ...
By JamesPa , 3 hours ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
You should (almost) always reject having a buffer, by w...
By JamesPa , 6 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 , 9 hours ago
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RE: Is it the house or the equipment?
@majordennisbloodnok I do sympathise. On the original...
By springswood , 11 hours ago
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No, but the heat pump must be capable of delivering a S...
By JamesPa , 15 hours ago
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Sorry to hear about the problems, its going to be somet...
By JamesPa , 17 hours 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 , 1 day 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 , 1 day 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 , 1 day ago
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RE: Adventures in heat loss calculations
I have seen it stated that the declared calorific value...
By JamesPa , 2 days ago
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RE: Two heating zones to one zone
@transparent Many thanks. The garage is fairly well ...
By Profzarkov , 2 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 , 3 days ago
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@batpred thanks for getting a copy. Appreciate the supp...
By Mars , 3 days ago
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RE: Tell us about your Solar (PV) setup
We have a 6.56kW solar PV system (16x 410W panels) inst...
By Rob of York , 3 days ago
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