Lennox 36W91 - (R46105-029) Control-Limit Switch 220°F/190°F
Ensure safe and efficient furnace operation with the Lennox 36W91 (R46105-029) Control-Limit Switch, engineered to protect HVAC systems from overheating. This high-quality limit switch is factory-calibrated to open at 220°F and close at 190°F, providing precise thermal protection and ensuring system components operate within safe temperature thresholds.
Designed for compatibility with various Lennox heating units, the 36W91 acts as a critical safety component by automatically interrupting the electrical circuit to the burner or blower when temperatures exceed the set limit. Once the temperature drops to a safe level, the switch resets and resumes normal operation.
Key Features:
- Model Number: 36W91
- Lennox Part Number: R46105-029
- Temperature Ratings: Opens at 220°F, closes at 190°F
- Function: Temperature-sensitive limit control for overheat protection
- Application: Furnace and HVAC systems using Lennox components
- Reset Type: Automatic
- OEM Quality: Manufactured to meet Lennox specifications for fit, form, and function
Applications:
- Designed for residential and light commercial Lennox furnaces and air handlers
- Compatible with systems requiring high-temperature safety limit regulation
This OEM limit switch ensures reliable system protection, helps prevent potential damage due to overheating, and maintains system efficiency.
Order the Lennox 36W91 Control-Limit today from Beenimax — your trusted source for genuine Lennox replacement parts.