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bontwoody
bontwoody
@bontwoody
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Joined: Mar 5, 2022
Last seen: Jul 13, 2025
Profile Activity
Topics: 29 / Replies: 807
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RE: Help to check if my Ecodan set up correctly and running efficiently ?

@disabledman From your image, your water tank size looks fine for a single bed house. I cant tell whether or not it is heated by the heat pump, but yo...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Effect of Buffer tank or Volumiser

@iancalderbank @derek-m I found this by Graham Hendra which is interesting around the siting of a volumiser.

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Effect of Buffer tank or Volumiser

@derek-m Thanks Derek. Apart from the cost issue, would you say it was better not to have a internal volumiser if there were sufficient volume of circ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
Effect of buffer tank or volumiser on heat pump system
2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 15
Views: 9255
Reply
RE: Help to check if my Ecodan set up correctly and running efficiently ?

So doing a quick calculation of your COP gives Nov=2.3, Oct=1.9 and Sep=2.2. These figures are very low so we need to find out where all this electric...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Help to check if my Ecodan set up correctly and running efficiently ?

Hi. The room heating setup seems perfectly sensible at first glance but your COP ( % efficiency) looks very low. You calculate this by dividing the he...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: New installation not quite right, advice sought

@guthrie Moving the Samsung controller is quite easy, just two wires. This would be suitable to extend it.

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Good ASHP installation near(ish) Bridgend, Wales

@iancalderbank You wish! 😆 I will have another look at Openenergymonitor 🙂

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Good ASHP installation near(ish) Bridgend, Wales

@iancalderbank I did Ian, but the entries dont always have contact details. I also looked atbut it doesnt seem to be up and running yet.

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
Good ASHP installation near(ish) Bridgend, Wales
2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 4
Views: 860
Topic
Ariston or Acond Heat Pumps?
2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 0
Views: 1318
Reply
RE: Sorting out a Grant Aerona3 Install

@allyfish No I didnt ask 🙄

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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