Lennox 21L90 Motor Els PW 29614 This hot surface igniter features

This hot surface igniter features high-temperature lead insulation rated for 200°C

It features an adjustable range of 7" to 55" W

Is this unit compatible with high-efficiency condensing furnaces

For technicians managing commercial airflow systems

the 0271F00112S is the direct manufacturer-recommended replacement blower shell for part number 2539307S

Lennox 21L90 Motor Els PW 29614 This hot surface igniter featuresThe Lennox 21L90 is a high performance, direct replacement motor engineered for residential furnaces and air handlers requiring a 115V 1 5HP 1075RPM configuration. As a genuine PSC (Permanent Split Capacitor) motor, it provides the multi speed versatility necessary for precise airflow management in Lennox, Armstrong, and Ducane units. This 48 frame blower motor features a 3 speed design, allowing technicians to optimize system static pressure and CFM