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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...
Latest Posts
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
Good questions @temperature_gradient. My understanding ...
By springswood , 1 hour ago
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RE: Estimating true heat loss from twelve months of consumption data
Thank you both for your replies. It is heartening to di...
By ian33a , 2 hours ago
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RE: Anyone concerned about GivEnergy?
@sunnyskies I agree with Downfield trying to ask the GE...
By Judith , 10 hours ago
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RE: Setback savings - fact or fiction?
@jamespa — this version may be marginally better: &nb...
By cathodeRay , 12 hours ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
All going according to plan, mid July we get that 7kW a...
By Batpred , 12 hours ago
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Current metrics - DHW target set to 47c
By TaffontheTaff , 17 hours ago
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RE: My Grant R290 9kW Heat Pump Installation
@petch I'm very sorry that I have not picked up your po...
By GrahamF , 20 hours ago
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RE: Samsung gen 7 HP 12kw - auto control issue and water law
Suggest you have a trial with Havenwise app. I have th...
By Broadsman , 22 hours ago
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RE: New Solar, Batteries, Air Source and Under Floor Heating advice please
You’re right: UFH works best with high-conductivity fin...
By bafab , 1 day ago
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RE: DIY or Don’t Touch? Solarman Smart Meter Install
That was my understanding also.
By JamesPa , 1 day ago
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RE: Grant Aeona 3 R32 cycling with weather compensation.
That would be abnormal but I cant see from your charts ...
By JamesPa , 1 day ago
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RE: Vaillant Sensocomfort Time
Oh I remember this from when I set mine up 2 years ago,...
By JamesPa , 1 day ago
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Heat geek have already stated that the pro is in fact c...
By JamesPa , 1 day ago
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RE: The Myth of the MCS Performance Guarantee
@editor I know. As if MCS wasn't bad enough, it's now e...
By Deltona , 1 day ago
