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How important is flow/return temp and what can we control?

 
Air Source Heat Pumps (ASHPs)
Last Post by CheshireCat 4 years ago
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 CheshireCat
(@cheshirecat)
Active Member Member
Joined: 4 years ago
Posts: 18
Topic starter 30/11/2022 7:31 am   [#631]

Hello, 

 

I’m early in the ASHP journey and have done lots of reading around but cannot fathom this out. 

My ASHP has a very low heat loss- say 2 or 3 degrees. 

Will this affect the efficiency of my heat pump?  What should I be aiming for if so, and what can we change to improve this if it’s the case? 

I’ve a 14 kWh Mitsubishi ashp and controllers.

 

Thank you.  



   
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 Oswiu
(@oswiu)
Estimable Member Member
Joined: 4 years ago
Posts: 121
30/11/2022 7:39 am  

I don't have anything original to contribute, but have you seen this thread with the same problem and a similar if not the same heat pump? https://renewableheatinghub.co.uk/forums/renewable-heating-air-source-heap-pumps-ashps/heat-pump-delta-t-too-low-2c



   
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 CheshireCat
(@cheshirecat)
Active Member Member
Joined: 4 years ago
Posts: 18
Topic starter 30/11/2022 7:45 am  

Thank you!  

 



   
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