# remote condensing units in retail food refrigeration systems — US AIM Act sector-specific refrigerant GWP limits and compliance dates (40 CFR 84.54)

For remote condensing units in retail food refrigeration systems, restriction type is installation; maximum gwp is 1,400; effective date is July 27, 2026; cfr paragraph is § 84.54(c)(11)(i), recorded from its source on 2026-08-06.

- **Sector/subsector:** remote condensing units in retail food refrigeration systems _(verified: appears in the quote below)_
- **Restriction type:** installation _(our reading, not quoted from the source)_
- **Maximum GWP:** 1,400 _(verified: appears in the quote below)_
- **Effective date:** July 27, 2026 _(verified: appears in the quote below)_
- **CFR paragraph:** § 84.54(c)(11)(i) _(our reading, not quoted from the source)_

## What the source says

> ( i ) Effective July 27, 2026, remote condensing units in retail food refrigeration systems using a regulated substance, or a blend containing a regulated substance, with a global warming potential of 1,400 or greater; and

## Source

- https://www.ecfr.gov/current/title-40/chapter-I/subchapter-C/part-84

Last verified: 2026-08-06. Review by: 2027-02-02.
Part of [US AIM Act sector-specific refrigerant GWP limits and compliance dates (40 CFR 84.54)](https://referencesource.org/aim-act-refrigerant-gwp-sector-limits/).