Smith GPV and Lochinvar Series 100 residential power vent models

flame failure

Precision Engineering: Features bi-metal construction for superior durability and C x C connections for secure

supporting stable flame rectification

By continuously monitoring superheat at the coil outlet

Nordyne M0074347R Blower Motor 321142-301 Smith GPV and Lochinvar SeriesThe Nordyne M0074347R is an authentic OEM 1 HP ECM blower motor engineered for high efficiency performance in Intertherm, Miller, and Nordyne furnace systems. This electronically commutated motor operates on 120 240 volt single phase power, utilizing advanced microprocessor controls to maintain consistent airflow regardless of static pressure changes. As a critical component for manufactured housing HVAC units, this motor replaces legacy part numbers