UL 733
What is the laboratory for UL 733?
For UL 733, laboratory is Intertek Testing Services NA, Inc; standard title is Oil-Fired Air Heaters and Direct-Fired Heaters, verified against its source on 2026-09-17.
UL 733 | Oil-Fired Air Heaters and Direct-Fired Heaters |
— osha.gov, retrieved 2026-08-10
- Laboratory
- Intertek Testing Services NA, Inc.
- Standard number
- UL 733 verified
- Standard title
- Oil-Fired Air Heaters and Direct-Fired Heaters verified
Source
- osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/its