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Last seen: Apr 29, 2025
@jamespa House cooling: I disconnected the shorting wire at 1400 today while keeping the [+15:25] Water Law settings. The Water Temperatu...
@jamespa & @derek-m Hi James, Temperatures: I would like to live at a constant temperature of 22.5 +/- 1 C. Current, Thermal...
@derek-m & @jamespa Buffer Tank: I will shut the buffer tank. House and outside Temperatures: I will build another pair of Ardu...
@derek-m Motor Wear: Both motors are in continuous and constant use, Heat Pump wear: The Heat Pump itself is being subjected to a continu...
@jamespa Hi James, Buffer Tank: The Buffer was connected during the night . Motor continuously running: Both motors are constan...
@jamespa & @derek-m & @editor Thermostat shorting: I have shorted my Thermostat output at 1500 on 11th of Sept 24. I have altered the Wa...
@derek-m ok derek, I have shorted the Thermostat out and changed the Weather compensation curve to coordinates [+15:+25] and [-5:+45] With the re...
@derek-m Chernobyl II Many thanks derek , your balanced response is appreciated. Have a look at the following graph of power taken on the 9 th S...
@johnmacleod10 @jamespa @derek-m @Mars The best laid plans!...................... Return to Gas? Hi John, Two years ago I was a fervent believ...
@johnmacleod10 Hi @johnmacleod10, Yes , many thanks john, I myself discovered, some 6 months ago, that the Honeywell home Thermostat, ins...
@majordennisbloodnok I stand , rightly, corrected ! I did not fully appreciate , the value of the Advice given on this site. However, you do se...
@derek-m Honeywell Thermostat ? I WILL replace the Honeywell Thermostat , initially using the external Thermistor kit When used, my intern...
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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 , 5 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 , 7 hours ago
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Never assume, it makes an ass of u and me! OK, tha...
By JamesPa , 7 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 , 9 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 , 10 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 , 2 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 , 2 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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