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Last seen: Sep 19, 2024
Was the air conditioner a politician by any chance? 😜
It takes approximately 1.16W to heat 1 litre of water by 1C, so 300 litres will take 348W.
A heat pump can be reasonably loud when it first starts running, but like a car, once it gets up to normal running the sound reduces quite a bit. Le...
Yes, the comment was much appreciated, but wait until he gets the bill. 😋
It is probably occurring because your heat pump is only supplying one room, and this is causing the speed of the water pump to keep being varied. Try ...
Do you remember the story about the Hare and the Tortoise? At the moment you would appear to be running your heat pump like the Hare, when it is more ...
To keep the rooms at a reasonably constant 21C, you would need to set all the thermostats to 22C, except for rooms like bedrooms that you may wish to ...
As it has been pointed out previously by other forum members, the primary objective with heat pumps is reasonably continuous operation at low LWT, not...
The only way to be certain would be to physically trace the pipework from your heat pump to your buffer tank, and then from your buffer tank to heat e...
Could you please provide a photo of how the sensor are installed around the buffer tank. Identify each sensor and the pipework. There would appear t...
I had noticed that the temperatures were high, but had assumed that you had been running DHW heating. I don't have a Daikin heat pump, but cannot unde...
Looking at photo ending 1359, the Leaving water at 48.8C is the LWT, and I believe that the Inlet water temp. of 40.1C is the RWT. This would indicate...
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Degrees of Separation
Latest Posts
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I agree with your analysis from the physics standpoint....
By JamesPa , 2 hours ago
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How can they stop anybody from signing up to a heat pum...
By L8Again , 2 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
@indevolt-tech When you say 'dedicated switched fused ...
By JamesPa , 3 hours ago
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RE: Electricity price predictions
I'm very much grounded in systems too, so I think we're...
By Majordennisbloodnok , 5 hours ago
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RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
Unfortunately the answer is Yes you will need a new FTC...
By F1p , 1 day ago
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RE: PV and battery long payback - sense check query
So if it helps I was recently quoted about 8 grand for ...
By EtchedPixels , 1 day ago
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RE: HomeTherma Is Live: A New Home-Energy Platform Built Around the Homeowner
Signed up!
By bobflux , 1 day ago
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RE: Has anyone seen this problem before? Huge anticycling times
Oh dear. Glad it was replaced. I have been mighty imp...
By JamesPa , 2 days ago
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RE: Can I start an argument about buffer tanks please? 🙂
Dont, just adjust the LSVs to get different temperature...
By JamesPa , 3 days ago
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RE: Heat pump running costs – what has actually worked for you?
I installed the air source heat pump in January 2026, i...
By bobflux , 3 days ago
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RE: Grant Aerona Air to Water R290 6.5 kW - Quiet Mark and Silent Running
Thats all interesting. DHW on my Vailant seems to respe...
By JamesPa , 3 days ago
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