UL 60335-2-40 Testing and Certification

UL 60335-2-40 is the Future of HVACR Electrical Safety Compliance. Intertek can guide you through everything you need to know

Though not required until January 1, 2024, UL 60335-2-40 has been deemed “the future of HVACR electrical safety compliance” and is currently active for products to be tested against and certified. If your product is ready to meet the new criteria and more rigorous requirements of IEC 60335-2-40 (compared to UL 1995), Intertek is your Total Quality Assurance provider to help you get to market quickly. The standard includes in its scope matched and packaged air conditioners/heat pumps (no standalone systems), liquid chillers and hydronic fan coil units, hot water heat pumps, dehumidifiers, and supplemental heaters (designed as part of an appliance package).

Preparing for a change to the 60335-2-40 Safety Standard

If you’re interested in a gap analysis to determine what is still needed to meet the new requirements, we can provide that service, along with any potential compliance training and R&D testing your team may need. The standard is harmonized across global markets with UL 60335-2-40, CSA 60335-2-40, and IEC 60335-2-40 available, so gaining an understanding of global requirements will help you save time and costs in your compliance program overall.

To learn more, download our white paper or watch our on-demand webinar that walks through the requirements of transitioning from UL 1995 to the new UL 60335-2-40.

UL 60335-2-40 Resources

Path to HVAC Certification Through January 2024

Training: Transitioning to 60335-2-40

Frequently Asked Questions: UL 60335-2-40

White Paper: Transitioning from UL 1995 to UL 60335-2-40

Webinar: Ensuring Compliance With UL 60335-2-40

Access the UL 60335-2-40 Standard through SAI Global



Need help or have a question?

+1 800 967 5352
+44 116 296 1620
+55 11 2842 0444
+86 400 886 9926
+31 88 126 8888
+49 711 27311 152
+971 4 317 8777
+91 11 4159 5408
Hong Kong:
+852 2173 8888