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materox345
@materox345
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New Member
Joined: Nov 19, 2025
Last seen: Jan 19, 2026
Topics: 1 / Replies: 4
Reply
RE: Here is my heat pump installation with questionable COP in Italy

Well in Italy there is nothing controlling the quality of the work in any capacity. There are very few competent installers as far as I know, and a lo...

4 months ago
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RE: Here is my heat pump installation with questionable COP in Italy

Just an update, I was able to impreove a bit the COP with some more monitoring, I realized that the Delta T after the buffer was too low so the additi...

4 months ago
Reply
RE: Here is my heat pump installation with questionable COP in Italy

@jamespa Sorry for the late reply, I apologize for the graphs not clear. you are correct, so for example for the past 12hrs or so exterior temperature...

5 months ago
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