---
kind: "section"
citation: "46 C.F.R. § 154.1720"
title: "46"
number: "154.1720"
heading: "Indirect refrigeration."
url: "https://uscodex.org/cfr/46/154.1720"
---

# §154.1720. Indirect refrigeration.


A refrigeration system that is used to cool acetaldehyde, ethylene oxide, or methyl bromide, must be an indirect refrigeration system that does not use vapor compression.


## Notes

### Authority

Authority: 46 U.S.C. 3703, 9101; Department of Homeland Security Delegation No. 0170.1.

### Source

Source: CGD 74-289, 44 FR 26009, May 3, 1979, unless otherwise noted.