Lennox 47K77 Grille 319852-301 above the nominal set point

above the nominal set point for system protection

protecting internal terminal pins from oxidation and moisture ingress for long-term system reliability

Code Compliance: UL-approved design with a 7/8" diameter opening to accommodate standard 1/2" conduit connections

How do I clear alert codes on the Lennox 85M53 LSOM 2

Lennox 47K77 Grille 319852-301 above the nominal set pointThe Lennox 47K77 Grille is a critical OEM replacement part designed for high performance condenser fan protection and optimized discharge airflow. Constructed from heavy duty black wireform, this fan guard is engineered to withstand the rigors of residential and commercial outdoor environments, preventing debris ingress into the fan blade path while maintaining the precise static pressure required for efficient heat transfer. This specific condenser