By replacing a damaged or warped panel with this OEM furnace part

By integrating this Lennox 21Z09 into your preventive maintenance or repair workflow

ensuring the shaft is centered for optimal airflow and reduced amp draw

ensuring that combustion byproducts are safely and efficiently directed through the flue

and Climate Control systems

Trane SEN02528 Flame Sensor 318423-701 By replacing a damaged orFor veteran technicians servicing high efficiency systems, the Trane SEN02528 Flame Sensor is a critical OEM component designed for precise flame rectification. This genuine American Standard flame sensor (also cross referenced as SEN2195) acts as a high temperature safety probe, translating the presence of a pilot or burner flame into a microamp signal for the HVAC control board. Engineered to withstand the intense thermal environment of the burner