The Lennox 47W65 (part number 102135-02) Control-Limit is a high-temperature safety device designed to protect HVAC systems from overheating. Calibrated to open at 230°F, this limit switch interrupts electrical flow to the heating element or gas valve when the temperature exceeds safe operating conditions, preventing potential damage to system components.Engineered for reliable performance, the 47W65 is constructed with durable materials to withstand demanding environments. It is a direct replacement part for compatible Lennox heating systems and is essential for maintaining system safety and compliance with manufacturer specifications.Key Features:
- Temperature Rating: Opens at 230°F
- Function: Prevents overheating by shutting down system at high temperatures
- Compatibility: Designed for use in select Lennox HVAC units
- OEM Part: Genuine Lennox replacement ensures proper fit and function
- Part Numbers: 47W65, 102135-02