Reference Source

UL 1815

For UL 1815, laboratory is UL LLC; standard title is Nonducted Heat Recovery Ventilators, verified against its source on 2026-08-10.

Laboratory
UL LLC verified
Standard number
UL 1815 verified
Standard title
Nonducted Heat Recovery Ventilators verified
Sourceosha.gov
Verified
Review by
DatasetWhich OSHA NRTL is recognized for which test standard: all 21 labs' scopes of recognition, cross-referenced

What the source says

UL 1815 | Nonducted Heat Recovery Ventilators |

— osha.gov, retrieved 2026-08-10

Source

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.