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Commercial Dishwashers Key Product Criteria

Version 2.0

Qualified models meet all ENERGY STAR requirements as listed in the Version 2.0 ENERGY STAR Program Requirements for Commercial Dishwashers that are effective as of February 1, 2013.

Energy Efficiency Requirements for Commercial Dishwashers
Machine Type High Temp Efficiency Requirements Low Temp Efficiency Requirements
Idle Energy Rate* Water Consumption** Idle Energy Rate* Water Consumption**
Under Counter ≤ 0.50 kW ≤ 0.86 GPR ≤ 0.50 kW ≤ 1.19 GPR
Stationary Single Tank Door ≤ 0.70 kW ≤ 0.89 GPR ≤ 0.60 kW ≤ 1.18 GPR
Pot, Pan, and Utensil ≤ 1.20 kW ≤ 0.58 GPSF ≤ 1.00 kW ≤ 0.58 GPSF
Single Tank Conveyor ≤ 1.50 kW ≤ 0.70 GPR ≤ 1.50 kW ≤ 0.79 GPR
Multiple Tank Conveyor ≤ 2.25 kW ≤ 0.54 GPR ≤ 2.00 kW ≤ 0.54 GPR
Single Tank Flight Type Reported GPH ≤ 2.975x + 55.00 Reported GPH ≤ 2.975x + 55.00
Multiple Tank Flight Type Reported GPH ≤ 4.96x + 17.00 Reported GPH ≤ 4.96x + 17.00
*Idle results should be measured with the door closed and represent the total idle energy consumed by the machine including all tank heater(s) and controls. Booster heater (internal or external) energy consumption should not be part of this measurement unless it cannot be separately monitored per the ENERGY STAR Test Method.
**GPR = gallons per rack; GPSF = gallons per square foot of rack; GPH = gallons per hour; x = maximum conveyor speed (feet/min as verified through NSF 3 certification) x conveyor belt width (feet).