# CFC R-502 — HVAC refrigerant replacements: retrofit compatibility, safety class, GWP and lubricant

For CFC R-502, gwp is 4657; compatible lubricant is MIN; listing status / notes is Phased out in 1996, verified against its source on 2026-08-11.

- **Refrigerant:** CFC R-502 _(verified: appears in the quote below)_
- **GWP:** 4657 _(verified: appears in the quote below)_
- **Compatible lubricant:** MIN _(verified: appears in the quote below)_
- **Listing status / notes:** Phased out in 1996 _(verified: appears in the quote below)_

## What the source says

> CFC R-502 4657 L,M MIN AB & MIN POE-32 Phased out in 1996

## Source

- https://webapps.copeland.com/online-product-information/Publication/LaunchPDF?Index=AEB&PDF=93-11

Last verified: 2026-08-11. Review by: 2027-08-11.
Part of [HVAC refrigerant replacements: retrofit compatibility, safety class, GWP and lubricant](https://referencesource.org/hvac-component-refrigerant-compatibility/).