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Thread: Changing refrigerants
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26-08-2018, 04:43 PM #1
Changing refrigerants
Purchased an older walk in cooler that was charged with r12 want to change to 134a what kind of oil do I need to use has aklyate synthetic in it now or would there be a better choice of refrigerants
Last edited by Ranken; 27-08-2018 at 03:34 PM.