---
kind: "section"
citation: "46 C.F.R. § 52.01-35"
title: "46"
number: "52.01-35"
heading: "Auxiliary, donkey, fired thermal fluid heater, and heating boilers."
url: "https://uscodex.org/cfr/46/52.01-35"
---

# §52.01-35. Auxiliary, donkey, fired thermal fluid heater, and heating boilers.

- (a) To determine the appropriate part of the regulations where requirements for miscellaneous boiler types, such as donkey, fired thermal fluid heater, heating boiler, etc., may be found, refer to table 1 to [§ 54.01-5](/cfr/46/54.01-5.md) of this subchapter.
- (b) Fired vessels in which steam is generated at pressures exceeding 103 kPa gage (15 psig) must meet the requirements of this part.

## Notes

### Amendments

[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by CGD 81-79, 50 FR 9432, Mar. 8, 1985]

### Authority

Authority: 46 U.S.C. 3306, 3307, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.3.

### Source

Source: CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50095, June 12, 2024, unless otherwise noted.

### Amendments

[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by CGD 81-79, 50 FR 9432, Mar. 8, 1985]