Ammonia Absorption

For Ammonia Absorption, retrofit / new is N; ashrae safety class is B2; gwp is 0; listing status / notes is Acceptable, verified against its source on 2026-08-11.

Refrigerant: Ammonia Absorption verified
Retrofit / new: N verified
ASHRAE safety class: B2 verified
GWP: 0 verified
Listing status / notes: Acceptable verified

Sourceepa.gov

Verified2026-08-11

Review by2027-08-11

DatasetHVAC refrigerant replacements: retrofit compatibility, safety class, GWP and lubricant

What the source says

Ammonia Absorption | | N | 0 | 0 | B2 | <https://www.govinfo.gov/app/details/FR-1996-09-05/96-22649> September 5, 1996 | Acceptable |

— epa.gov, retrieved 2026-08-11

Source

epa.govhttps://epa.gov/snap/substitutes-residential-and-light-commercial-air-conditioning-and-heat-pumps

Last verified against source: 2026-08-11. Due for re-check by 2027-08-11. This page as Markdown · OKF bundle · full dataset as JSON.