CONFIRM THE PART FITS
Part Information
This fan control and limit switch (part number 5D51-78) is for furnaces.
Fan control and limit switch 5D51-78 controls the operation of the blower fan in the furnace.
Shut off the house circuit breaker for the furnace before installing this part.
Top models using the same part
| Model Name | Model Number | Diagram Name |
|---|---|---|
| Model #610742120 Kenmore heating & cooling | 610742120 | Exterior body assembly |
| Model #610742080 Kenmore furnace | 610742080 | Casing assembly |
| Model #610742130 Kenmore heating & cooling | 610742130 | Exterior body assembly |
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| Model #NLOC150BH01 ICP furnace | NLOC150BH01 | All parts |
| Model #NLOC200AK01 ICP furnace | NLOC200AK01 | All parts |
| Model #NHOC100AJ01 (741971 - 741980) ICP furnace | NHOC100AJ01 (741971 - 741980) | Functional replacement parts |
| Model #867741980 Kenmore space heater | 867741980 | Functional replacement parts |
| Model #610742030 Kenmore space heater | 610742030 | Casing assembly |
| Model #867744811 Kenmore space heater | 867744811 | Furnace assembly |