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Graeme
@graeme
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Active Member
Joined: Apr 21, 2024
Last seen: Aug 29, 2024
Profile Activity
Topics: 3 / Replies: 16
AllTopicsReplies
Reply
RE: SCOP and seasonal variations

Thanks for the detailed reponse By implication - do most heat pump users maintain the same IAT during the night and daytime when not at home? I u...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: SCOP and seasonal variations

The only difference is that one is seasonally adjusted? True but SCOP and COP is measured at specific LWT and the metrics are usually given for d...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: SCOP and seasonal variations

@derek-m - that's my undertanding - COP and SCOP is a measure of the efficiency of the ASHP not the house. (though there are also distinct issues re t...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: SCOP and seasonal variations

@bontwoody Insulation shouldn't have an impact on SCOP as a metric? Surely it is just about raising a temperature from x to y? (poorly insulated will ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
SCOP and seasonal variations
2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 27
Views: 6982
Reply
RE: ASHP Advice: High Temperature vs. Low Temperature Heat Pump For Microbore

@jamespa I have (some) heat loss stats, though I am not convinced. eg some of the sizes given for windows are greater than their actual size! My gut f...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
ASHP Advice: High Temperature vs. Low Temperature Heat Pump For Microbore
2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 13
Views: 4982
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