ANSI Z21.13 · TUVAM
For ANSI Z21.13, nrtl is TUVAM; standard title is Gas-Fired Low Pressure Steam and Hot Water Boilers; laboratory is TÜV SÜD America Inc; osha docket is OSHA-2007-0043; status is currently recognized, recorded from its source on 2026-10-01; source re-checked 2026-11-10.
- Test standard
- ANSI Z21.13 verified
- Standard title
- Gas-Fired Low Pressure Steam and Hot Water Boilers verified
- NRTL
- TUVAM
- Laboratory
- TÜV SÜD America Inc.
- OSHA docket
- OSHA-2007-0043 verified
- Status
- currently recognized 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
ANSI Z21.13 | Gas-Fired Low Pressure Steam and Hot Water Boilers |
— osha.gov, retrieved 2026-10-01
Where each value comes from
The value above is stated away from the sentence quoted with the answer, so the passage that states it is shown here too.
OSHA docket
Docket Number: OSHA-2007-0043
— all from osha.gov, retrieved 2026-10-01
Source
- osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/tuvam