Automatic limit switch for Lennox furnaces and air handlers. Setpoint range 130–160°F. Protects against excessive temperature rise by interrupting gas valve or blower circuit when limit is reached. OEM replacement part.
Lennox 20J99 Auto Limit Switch 130-160°F
Lennox
$18.95
In Stock
- Fits brands
- Lennox
- SKU:
- 20J99
- Product Type:
- Automatic Limit Switch
- Application:
- Residential
- System Type:
- Furnace, Air Handler
- Installation Type:
- OEM Replacement
- Setpoint Range:
- 130–160°F
- Control Type:
- Non-Programmable