Industrial process refrigeration systems, other than chiller systems
For Industrial process refrigeration systems, other than chiller systems, restriction type is installation; maximum gwp is 300; effective date is January 1, 2026; conditions is systems with a refrigerant charge capacity less than 200 pounds and with the refrigerant temperature entering the evaporator higher than −30 °C (−22 °F); cfr paragraph is § 84.54(c)(10)(ii), recorded from its source on 2026-08-06.
- Sector/subsector
- Industrial process refrigeration systems, other than chiller systems verified
- Restriction type
- installation our reading
- Maximum GWP
- 300 verified
- Effective date
- January 1, 2026 verified
- Conditions
- systems with a refrigerant charge capacity less than 200 pounds and with the refrigerant temperature entering the evaporator higher than −30 °C (−22 °F) verified
- CFR paragraph
- § 84.54(c)(10)(ii) our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
( 10 ) Industrial process refrigeration systems, other than chiller systems, as follows: ( i ) Effective January 1, 2026, systems with a refrigerant charge capacity of 200 pounds or greater and with the refrigerant temperature entering the evaporator higher than −30 °C (−22 °F), that are not the high temperature side of a cascade system, using a regulated substance, or a blend containing a regulated substance, with a global warming potential of 150 or greater; ( ii ) Effective January 1, 2026, systems with a refrigerant charge capacity less than 200 pounds and with the refrigerant temperature entering the evaporator higher than −30 °C (−22 °F), using a regulated substance, or a blend containing a regulated substance, with a global warming potential of 300 or greater;
— ecfr.gov, retrieved 2026-08-06
Source
- ecfr.govhttps://www.ecfr.gov/current/title-40/chapter-I/subchapter-C/part-84