Energy efficiency testing

Testing facility

UL's HVAC/R energy efficiency testing facility opened in 2005 outside of Dallas and is dedicated to energy efficiency testing for air-conditioning equipment, heat pumps and refrigeration equipment.

Facility features

The 16,000 square foot facility features state-of-the-art equipment and comprehensive capabilities.

• Three psychometric testing chambers
• HVAC capacity to test air-cooled/water-cooled units up to 30 tons
• Equipped to handle international or domestic units that run at 50 or 60 Hz
• Temperature-controlled chambers from 0ºF to 130ºF
• Data collect speeds up to once per second
• Airflow measurements up to 15,000 CFM
• Remote data tracking capability through online connections and in real-time
• Grade-level and dock-height doors for easy loading and unloading of equipment

Take a virtual tour of the energy efficiency testing facility.