New performance testing applications available at UL’s Allentown Lab

UL’s lab in Allentown, PA has expanded, building upon our core lighting business offerings. This includes a wide array of performance testing solutions to service the evolving needs of our clients, including ISTA, IP/IK, Salt Spray/Cyclic Corrosion, Vibration, Thermal Shock and more.


Learn how UL is meeting the ever-changing needs of the HVAC/R industry.

Hear from experts about how the UL of today is meeting the ever-changing needs of the HVAC/R industry.


Full Service Combustion Testing and Certification Solutions

UL has been in the combustion testing and certification business for more than 80 years. Located in the US and Canada, UL’s state-of-the-art combustion laboratories and personnel provide a variety of testing services and solutions for combustion appliances; from performing certifications, serving as technical experts on codes and standards to creating new requirements for new technologies.

View our video to learn more.