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Part Information
This burner roll-out limit switch (part number HH18HA452) is for furnaces.
Burner roll-out limit switch HH18HA452 detects when the flame flares out the front of the burner box and shuts down the burner to prevent overheating.
A service technician should examine the furnace for potential problems and install this part.
Top models using the same part
| Model Name | Model Number | Diagram Name |
|---|---|---|
| Model #58MCB10010116 Carrier furnace | 58MCB10010116 | Cabinet parts |
| Model #58MTB100F10120 Carrier furnace | 58MTB100F10120 | Cabinet parts |
| Model #58MXB080F10116 Carrier furnace | 58MXB080F10116 | Cabinet parts |
| Model #58MXB060F10108 Carrier furnace | 58MXB060F10108 | Cabinet parts |
| Model #58MXB080F10112 Carrier furnace | 58MXB080F10112 | Cabinet parts |
| Model #58MXB060F10116 Carrier furnace | 58MXB060F10116 | Cabinet parts |
| Model #58MXB040F10112 Carrier furnace | 58MXB040F10112 | Cabinet parts |
| Model #58MCB10010120 Carrier furnace | 58MCB10010120 | Cabinet parts |
| Model #58MXB100F10120 Carrier furnace | 58MXB100F10120 | Cabinet parts |
| Model #58MXB100F10116 Carrier furnace | 58MXB100F10116 | Cabinet parts |