# HFC R-507 — HVAC refrigerant replacements: retrofit compatibility, safety class, GWP and lubricant

For HFC R-507, replaces is R-502; trade name(s) is Genetron™ AZ50; gwp is 3985; compatible lubricant is POE-32, verified against its source on 2026-08-11.

- **Refrigerant:** HFC R-507 _(verified: appears in the quote below)_
- **Replaces:** R-502 _(verified: appears in the quote below)_
- **Trade name(s):** Genetron™ AZ50 _(verified: appears in the quote below)_
- **GWP:** 3985 _(verified: appears in the quote below)_
- **Compatible lubricant:** POE-32 _(verified: appears in the quote below)_

## What the source says

> HFC R-507 3985 R-502 L,M L,M POE-32 Genetron™ AZ50

## 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/).