R40403-003 001 002 Air Furnace Blower Control Circuit Board Replacement for 20054502 ST9120A B C Blower Controls Compatible with Allied Ducane Magic Chef Arm-strong Ul-tra SX 80 SX90

Replaces part number: This blower control board can replace all blower control boards of 40403-001, 40403-002, 40403-003, 20054502, as well as ST9120A, B, or C. It can also replace parts with part numbers R40403-001, R40403-002, R40403-003, 20054501, ST9120C 2010, 1138-83-1002A, 87H88, R20054502, R38493B001, 87H8801, 1138-100, 1711, HCSI PLC=0, 164322, T9AV5D12-22, 16391, CPC E 94V0, and 1138-83-1003A. Function: This blower controller provides output for a dual-speed indoor blower motor and a single-speed induction motor. Material: This product is made of PCB material and is moisture-resistant and durable. No wiring kit required. Whether it is using the original wiring or the updated wiring, it will work well. Design: The controller receives input from the thermostat (W, Y, and G), pressure switch and high temperature limit switch, and provides a user-selectable blower delay function through the dial switch settings. The controller's 24-volt circuit is protected by a 5-amp replaceable automotive fuse. Package included: 1*Air Furnace Blower Control Circuit Board. This product contain instructions.

• Replaces part number: This blower control board can replace all blower control boards of 40403-001, 40403-002, 40403-003, 20054502, as well as ST9120A, B, or C. It can also replace parts with part numbers R40403-001, R40403-002, R40403-003, 20054501, ST9120C 2010, 1138-83-1002A, 87H88, R20054502, R38493B001, 87H8801, 1138-100, 1711, HCSI PLC=0, 164322, T9AV5D12-22, 16391, CPC E 94V0, and 1138-83-1003A
• Function: This blower controller provides output for a dual-speed indoor blower motor and a single-speed induction motor.R40403-003 40403-001 40403-002 Air Furnace Blower Control Circuit Board Replacement for 20054502 and ST9120A B C Blower Controls Compatible with Armstrong Allied Ducane Magic Chef Ul-tra SX 80 SX90
• Material:This product is made of PCB material and is moisture-resistant and durable. No wiring kit required. Whether it is using the original wiring or the updated wiring, it will work well
• Design: The controller receives input from the thermostat (W, Y, and G), pressure switch and high temperature limit switch, and provides a user-selectable blower delay function through the dial switch settings. The controller's 24-volt circuit is protected by a 5-amp replaceable automotive fuse
• Package included: 1*Air Furnace Blower Control Circuit Board. This product contain instructions