and Fan (F)

This board mounted limit switch is a direct replacement for various Rheem and Ruud HVAC systems

Technicians frequently utilize this L175-50 furnace limit in York

ensuring you have all hardware required for a standard replacement

Designed to facilitate dynamic stabilization

Lennox 52W29 Flame Sensor and Fan (F)The Lennox 52W29 Flame Sensor is a critical safety component designed for precise flame rectification in residential gas furnaces. As a high performance OEM furnace flame sensor, it specifically monitors the burner's flame status, converting heat into a microamp signal that the integrated furnace control board processes during the ignition sequence. This Lennox furnace replacement part is the primary 52W29 flame sensor replacement for legacy models,