9 min listen
Oil Return Options | R22 Retrofit Refrigerants
FromHVAC Shop Talk
ratings:
Length:
8 minutes
Released:
Feb 11, 2017
Format:
Podcast episode
Description
I discuss how is oil is returned in a system that is using an R22 replacement refrigerant.
Released:
Feb 11, 2017
Format:
Podcast episode
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