Unitary Large Equipment (ULE)
Resources
Operations Manuals
Related Standard(s) and Documents
- AHRI 340/360 (I-P/2019) Performance Rating of Commercial and Industrial Unitary Air-conditioning and Heat Pump Equipment
- AHRI 340/360 (2007): Performance Rating of Commercial and Industrial Unitary Air Conditioning and Heat Pump Equipment (with Addenda 1 and 2)
- AHRI 340/360 (2015): Performance Rating of Commercial and Industrial Unitary Air-conditioning and Heat Pump Equipment
- ANSI/AHRI 365 (I-P/2009): Commercial and Industrial Unitary Air-Conditioning Condensing Units
- ANSI/AHRI 366 (SI/2009): Commercial and Industrial Unitary Air-Conditioning Condensing Units
Additional Resources
Program Scope
This certification program covers:
- Unitary Air-Conditioners and Heat Pumps from 65,000 Btu/h to less than 250,000 Btu/h;
- Single Packaged and Split Systems
- Air-cooled and water-cooled
- Air-cooled Air-Conditioning Condensing Units from 135,000 Btu/h to less than 250,000 Btu/h;
- Air-Cooled Single Packaged Unitary Air-Conditioners from 250,000 Btu/h to less than 760,000 Btu/h.
Program Ratings
The following certification program ratings are verified by test:
Air-Cooled Air-Conditioning Condensing Units from 135,000 Btu/h [39,500 W] to less than 250,000 Btu/h [73,200 W]
- AHRI Standard Rating Cooling Capacity, Btu/h
- Energy Efficiency Ratio (EER), Btu/W·h
- Integrated Energy Efficiency Ratio (IEER), Btu/W·h
Unitary Air-Conditioners, Air-Cooled and Water-Cooled, from 65,000 Btu/h [19,000 W] to below 250,000 Btu/h [73,200 W]
- AHRI Standard Rating Cooling Capacity, Btu/h
- Energy Efficiency Ratio, EER, Btu/W•h
- Integrated Energy Efficiency Ratio (IEER), Btu/W·h
Unitary Packaged Air-Conditioners, Air Cooled, from 250,000 Btu/h [73,200 W] to below 760,000 Btu/h [220,000 W]
- AHRI Standard Rating Cooling Capacity, Btu/h
- Energy Efficiency Ratio, EER, Btu/W•h
- Integrated Energy Efficiency Ratio (IEER), Btu/W·h
Air-Source Unitary Heat Pump Equipment, Air-Cooled, from 65,000 Btu/h [19,000 W] to below 250,000 Btu/h [73,200 W]
- AHRI Standard Rating Cooling Capacity, Btu/h
- Energy Efficiency Ratio, EER, Btu/W•h
- High Temperature Heating Standard Rating Capacity, Btu/h
- High Temperature Coefficient of Performance (COP 47°F)
- Low Temperature Heating Standard Rating Capacity, Btu/h
- Low Temperature Coefficient of Performance (COP 17°F)
- Integrated Energy Efficiency Ratio (IEER), Btu/W·h