Its CWLE (Clockwise Lead End) rotation and sleeve bearing construction ensure balanced airflow and reliable heat dissipation from the refrigerant coils

Optimized Efficiency: Rated at 1/8HP and 1100 RPM to maintain original factory SEER ratings and cooling capacity

Integrated dual auxiliary switches provide remote feedback on damper blade position

this valve provides precise thermostatic control and integrated ignition supervision

It features a 3/4" NPT connection and is specifically calibrated for a high-pressure opening point range of 145 to 190 PSI

Lennox 29M74 Limit Switch 322838-752 Its CWLE (Clockwise Lead End)The Lennox 29M74 Limit Switch is a critical fixed temperature safety component engineered for Lennox furnace flame rollout and primary limit protection. This SPST (Single Pole Single Throw) thermal switch is rated for a 140F trip point with a 30F differential, ensuring precise furnace cycling and preventing heat exchanger damage. Designed as a direct OEM replacement limit switch, the 29M74 features a 1 inch insertion depth and 1 4 inch quick connect