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Last seen: Sep 19, 2024
Your suggestion of using a thermal store to pre-heat the return water to the heat pump should indeed work, but on cold days the return water from the ...
Hi Dave, Thank you so much for the feedback, not everyone provides it, which makes ensuring that we are supplying correct, meaningful, help and advi...
You are indeed correct that the Ecodan does not have an internal water pump. My bad. 🙄 So I must assume that when you change the pump speed on the ...
It is possible that the water being supplied to your UFH loops is being limited at 40C, to protect your flooring. It you only have UFH and no radiator...
@cathoderay I will try to have a close look tomorrow.
How many water pumps does your system contain, and which are you adjusting? [/quote] I don't know for sure Derek, but I assume just this 1 on ...
How many water pumps does your system contain, and which are you adjusting?
Once your central heating system is filled with water from the mains supply, it then operates as a sealed system, so there would be no requirement to ...
The grey cylinder is an expansion vessel, to accommodate the expansion and contraction of the water within your heating system as it heats up and cool...
You are indeed correct that there would be no actual benefit from an energy consumption point of view, in fact the overall COP could actually be less ...
The answer is quite simple. Internet was lost between 11:00 and 11:30, and restored by 16:00. So the last data that the midea cloud would have recei...
The interesting words are in the last sentence as detailed below. The low loss header is just one way, but hopefully it provides engineers with an i...
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
Depending on your flow temperature you should get a SCO...
By JamesPa , 6 hours ago
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RE: PV and battery long payback - sense check query
They can also obtain smart meter data with a w...
By EtchedPixels , 7 hours ago
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I don't notice mine defrosting, and most of the time Im...
By JamesPa , 7 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
Not interested in a plug in device, or 800w. Just need ...
By dansus , 12 hours ago
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RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
Kind of you, @calumm, but it was @f1p who did the heavy...
By Majordennisbloodnok , 18 hours ago
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RE: Electricity price predictions
2. As EV ownershp increases it'll certainly increase de...
By EtchedPixels , 1 day ago
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I meant to say I cannot register my kit at Energyplus… ...
By Batpred , 1 day ago
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RE: HomeTherma Is Live: A New Home-Energy Platform Built Around the Homeowner
Signed up!
By bobflux , 3 days 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 , 4 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 , 4 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 , 4 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 , 4 days ago
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