THR-03
For THR-03, retrofit / new is R/N; ashrae safety class is A1; gwp is N/A; listing status / notes is Acceptable with Use Conditions : For use in residential window unit air conditioning, verified against its source on 2026-08-11.
- Refrigerant
- THR-03 verified
- Retrofit / new
- R/N verified
- ASHRAE safety class
- A1 verified
- GWP
- N/A verified
- Listing status / notes
- Acceptable with Use Conditions : For use in residential window unit air conditioning. verified
What the source says
THR-03 | | R/N | 0 | N/A | A1 | <https://www.govinfo.gov/content/pkg/FR-1999-12-06/pdf/99-31544.pdf> December 6, 1999 (pdf) (226 KB) | Acceptable with Use Conditions : For use in residential window unit air conditioning. |
— epa.gov, retrieved 2026-08-11
Source
- epa.govhttps://epa.gov/snap/substitutes-residential-and-light-commercial-air-conditioning-and-heat-pumps