Get Expert Gas Appliance Testing You Can Trust
Appliance Engineering is a leading independent testing laboratory specializing in the evaluation and certification of gas appliances. Our state-of-the-art facilities, combined with the expertise of our experienced engineering team, enable us to conduct thorough analyses to ensure compliance with national standards. From safety and performance to energy efficiency, we deliver the comprehensive technical validation necessary to support successful product certification and market entry.
Ensure your appliances are fully prepared for deployment.
CSA/ANSI Testing:
- Z21.1 – Residential Cooking Appliances
- Z21.5.1 – Residential Dryers
- Z21.10.1 – Residential Water Heaters
- Z21.10.3 – Commercial Water Heaters
- Z21.13 – Boilers
- Z21.47 – Furnaces
- Z21.56 – Pool Heaters (Not a part of UL scope)
- Z21.58 – Outdoor Cooking Appliances
- Z21.89 – Specialty Outdoor Cooking Appliances
- Z83.8 – Unit, Package, Utility, & Duct Heaters
- Z83.11 – Commercial Cooking Appliances
- Plus a few additional standards not common across all three agencies.
NOx Testing:
- Rule 1111* – Central Furnaces
- Rule 1121* – Residential Water Heaters
- Rule 1146.2* – Large Water Heaters & Small Boilers
*Not a part of ANAB accreditation
Efficiency Testing
(Energy Star® or DOE):
- 10 CFR – Part 430 – Subpart B:
- Appendix E: Residential Water Heaters
- Appendix N: Furnaces Appendix AA: Furnace Fans
- 10 CFR – Part 431 – Subpart G: Appendix A:
- Commercial Storage Water Heaters
- Appendix C: Commercial Instantaneous Water Heaters
- ANSI/AHRI 1500 – Commercial Boilers
High Altitude Testing:
CSA/ANSI compliance testing or R&D at:
- 5,400ft
- 7,800ft
- 10,100ft