White-Rodgers 47D43-811 Heat Pump Defrost Demand Control Board, Replacement for Rheem
Save 56%
Original price
$93.12
Current price
$40.74
SKU 47D43-811
White-Rodgers 47D43-811 Heat Pump Defrost Demand Control Board, Replacement for Rheem
The 47D43-811 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 itself to the heat pump system. The defrosting is performed by reversing the direction of flow of refrigerant.
- Direct OEM replacement
- Heat pump demand defrost algorithm
- Uses "self-calibrating" principles to calibrate itself
- Replaces over 15 different Rheem applications
- Includes Air and Coil Sensors
Installation Instructions
Specifications
|
Family Brands of Equipment: |
Rheem |
| Stages: | Single |
| Voltage: | Input 24 Vac, 60 Hz |
| Line Voltage: | 208/240 Vac |
| Inducer Motor/Blower Motor: | PSC or ECM |
| Mounting Options: | Plastic Standoff |
| Ambient Operating Temperature: | -40 to 150°F (-40 to 65°C) |
| Operating Humidity: | 5% to 95% relative humidity (non-condensing) |
| Overall Dimensions: | 5.51”H X 3.50”W X 1.13”D |
Cross Reference
| Rheem: | 47-102684-02, 47-102684-04, 47-102684-07, 47-102684-08, 47-102684-08, 47-102685-02, 47-102685-04, 47-102685-05, 47-102685-06, 47-102685-07, 47-102685-84, 47-21517-22, 47-21517-92, DDL-122131-2RH |
| White-Rodgers: | 47D43-101, 47D43-111, 47D43-111-02, 47D43-111-03, 47D43-111-04, 47D43-811 |