Nordyne 904874 Blower Assembly 326058-757 Smith 100170643 Thermostat Control Board

Smith 100170643 Thermostat Control Board is a critical OEM replacement part engineered for high-efficiency CB 045-260 hydronic boilers

this motor provides the necessary static pressure to close the furnace pressure switch

Field-Proven Reliability: Designed for the rigorous electrical environments typical of commercial mechanical rooms and refrigeration plants

Precision Fit: Designed specifically for the ASCO 8030G083 and related models to guarantee a leak-free seal

this valve includes the necessary terminal connections for seamless integration with the SMART SYSTEM control board

Nordyne 904874 Blower Assembly 326058-757 Smith 100170643 Thermostat Control BoardThe Nordyne 904874 Blower Assembly is a critical OEM replacement component designed for high efficiency 90% plus AFUE gas furnaces and air handlers. This complete assembly features a 3 4 HP motor capable of 1050 RPM, delivering the static pressure capacity required for "C" cabinet configurations. It is engineered as a direct drop in for units requiring consistent airflow and thermal protection. The package includes the blower wheel, 120 208 240V multi