Protect your HVAC system with the Lennox 74W85 (102883-03) Relay-Protector Thermal Overload, engineered to safeguard motors and compressors from overheating and electrical overloads. This component plays a critical role in maintaining system safety and performance by automatically disconnecting power when high temperatures or excessive current draw are detected.
Key Specifications:
- Manufacturer: Lennox
- Part Number: 74W85 / 102883-03
- Component Type: Relay-Protector Thermal Overload
- Function: Prevents overheating and overcurrent in compressors and fan motors
- Voltage Rating: 208–240 VAC
- Mounting Type: Clip-in or surface mount, OEM-specific
- Reset Type: Automatic reset after cooldown
- Operating Temperature Range: Designed to activate in precise thermal thresholds
- Application: Residential and light commercial Lennox HVAC systems
- Build Quality: Factory-tested for durability and long-term reliability
Features:
- Direct replacement for select Lennox units
- Helps reduce risk of motor burnout
- Enhances system longevity and operational safety
- OEM fit for straightforward installation