Nonducted Heat Recovery Ventilators
standard by Underwriters Laboratories, 02/02/2012

Closure Systems for Use with Rigid Air Ducts and Air Connectors
standard by Underwriters Laboratories, 01/08/2013

Closure Systems for Use with Flexible Air Ducts and Air Connectors
standard by Underwriters Laboratories, 01/08/2013

Fire Test of Pneumatic Tubing for Flame and Smoke Characteristics
standard by Underwriters Laboratories, 10/15/2004

Standard for Thermoplastic Sprinkler Pipe and Fittings for Fire Protection Service
standard by Underwriters Laboratories, 08/25/2015

Manufactured Wiring Systems
standard by Underwriters Laboratories, 09/20/2009

Low Voltage Landscape Lighting Systems
standard by Underwriters Laboratories, 01/13/2003

Automotive Battery Booster Cables
standard by Underwriters Laboratories, 08/31/2016

Standard for Communications-Circuit Accessories
standard by Underwriters Laboratories, 05/14/2004