Lennox 20W37 - Auto Limit Switch 120-160F
Lennox 20W37 – Auto Limit Switch (120–160°F Range)
Ensure safe and reliable operation of your HVAC system with the Lennox 20W37 Auto Limit Switch. Designed to control temperature thresholds in heating systems, this automatic limit switch helps protect equipment from overheating by interrupting power when air temperatures exceed preset limits.
Key Features:
- Part Number: 20W37
- Temperature Range: Activates at 160°F, resets at 120°F
- Type: Auto reset limit switch
- Application: Commonly used in furnaces and heating systems to regulate blower fan activation and shut-off
- Construction: Durable build for dependable performance in high-temperature environments
- Compatibility: OEM replacement component for Lennox systems requiring a 120–160°F auto reset limit control
This automatic limit switch is a critical component for maintaining furnace safety, ensuring blower activation only when appropriate, and protecting internal parts from heat damage.
Why Choose This Part?
The Lennox 20W37 is manufactured to meet strict quality standards, ensuring accurate temperature regulation and reliable long-term performance. Ideal for technicians and contractors servicing Lennox equipment, it restores system safety and operation to factory specifications.
Shop with Confidence at Beenimax.com
Fast shipping, trusted HVAC parts, and dependable customer service. Add the Lennox 20W37 Auto Limit Switch to your cart today and keep your heating system protected.
Fast shipping, trusted HVAC parts, and dependable customer service. Add the Lennox 20W37 Auto Limit Switch to your cart today and keep your heating system protected.
| Package Quantity | 1 Item |
|---|---|
| Item Returns | This item can be returned |
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