Whirlpool ES50H10-55 - 50 Gallon Tall Energy Smart Electric Water HeaterWhirlpool ES40R10-55-110 40 Gallon Regular Energy Smart Electric Water Heater Whirlpool ES50R10-55-110 50-Gallon Regular 10-Year 5500-Watt Double Element Electric Water HeaterWhirlpool 40T9-40UNG 40 Gallon Tall Ultra Low NOx Natural Gas Water HeaterWhirlpool E40LB6-45 38 Gallon Lowboy Electric Water Heater - 6 Year WarrantyWhirlpool 30T6-30UNG 30 Gallon Tall Ultra Low NOx Natural Gas Water HeaterWhirlpool 40T6-40UNG 40 Gallon Tall Ultra Low NOx Natural Gas Water HeaterWhirlpool 30T6-30NG 30 Gallon Tall Natural Gas Water Heater - 6 Year WarrantyWhirlpool E1F20US015V 19 Gallon Point-of-Use Electric Water Heater Whirlpool 46.5 Gallon Lowboy Electric Water Heater - 6 Year Warranty E48LB6-45Whirlpool 40T12-40UNG 40 Gallon Tall Ultra Low NOx Natural Gas Water Heater Whirlpool 40 Gallon Short Ultra Low NOx Natural Gas Water Heater - 6 Year Warranty 40S6-40UNG