Heat Pumps

[csmaster]

Main Question or Discussion Point

Hi experts... I'm new to this forum and want to know that why does COP(Coefficient of Performance) in heat pumps depend on time?

 

[DrClaude]

What do you mean by "depends on time"? Are you asking why a heat pump's COP decreases as it ages?

 

[csmaster]

Yes you got it right. Please explain

 

[DrClaude]

I don't have anything specific to say. It's like for any other machine: wear and tear leads to reduced efficiency.

 

[csmaster]

okay thanks