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Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
Automatic and manual zero modes
9 cm) Weight: 12
EN 61326:2006 (Electrical equipment for measurement
Easy operation
Lithium Battery
White-Rodgers 47D40-801 Heat Pump Defrost Demand Control Board, Replacement for Rheem Size_1/2 HP Automatic and manual zero modesWhite Rodgers 47D40 801 Heat Pump Defrost Demand Control Board, Replacement for Rheem The 47D40 801 control is a microprocessor based demand defrost controller intended for Rheem heat pump systems. This controller uses basic differential temperature means to detect degradation of system performance due to ice build up on the outdoor coil. The controller uses self calibrating principles to calibrate to the heat pump system. The defrosting is performed
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