Proper torqueing during installation is required to maintain the integrity of the valve seat and prevent internal bypass leaks in the Sensus 143-16-023-02 assembly

R-22 Compatibility: Serves as a direct mechanical match for legacy Copelaweld RST series models

Whether you are performing a seasonal tune-up or a targeted furnace repair

ensuring a clean

if the internal electromagnet or thermopile circuit within the existing gas valve has failed

Nordyne 621938 Motor 321042-401 Proper torqueing during installation isThe Nordyne 621938 OEM replacement blower motor is a high performance, 2 speed induction motor engineered for Intertherm, Miller, and Nordyne air handlers and furnaces. Featuring a 1 3 HP output at 208 230V, this motor operates at a 1080 RPM synchronous speed with CCW rotation (counter clockwise) to provide reliable static pressure and airflow across heat exchangers. As a direct fit technical replacement for the Emerson K55HXJNN 9232 and Miller