Contruction Features Incoloy steel heating elements Adjustable thermostat 60°F-107°F range (2 degree diff.) on 6 KW heater Adjustable thermostat 47°F-107°F range (4 degree diff.) on 11.5 KW heater Well insulated with fiberglass For use with 240V single phase power Can be used with 208 Voltage, but heating is reduced 25% Can be used with 120 Voltage, but heating is reduced 75% Optional Little Giant pump is 1/40 H.P. - 120V. - circulated 600 GPH at 1-foot head Hi-Limit switch set at 118°F (± 4°) 11.5KW heats 115 gallons per hour - 30° Rise
with High Limit Protection 29 1/2" x24 3/4" x4 3/4"
Picture shows complete heater, pump & pump kit but pump & pump kit are sold separately