ASHRAE 32.2-2018

ASHRAE Standard 32.2 prescribes a uniform method for testing and rating the capacity and efficiency of premix and postmix beverage dispensing equipment.The 2018 revision includes the addition of performance testing at normal room temperature, high ambient conditions, and very-high ambient conditions. Testing for pulldown and standby performance now are separated into individual tests, and a new informative appendix suggests a method to use the test data for an energy efficiency metric.