minimizing nuisance shutdowns

Ensure your controller’s input impedance matches the transmitter specifications to prevent signal attenuation

Integrated Blower Housing: Pre-assembled venter motor and housing ensures factory-spec airflow and static pressure

protecting both the system and the structure from overheating conditions

Enhanced Durability: Epoxy-potted and housed in high-temperature thermoplastic for superior resistance to moisture

Greenheck 873440 Power Pack 318423-701 minimizing nuisance shutdownsThe Greenheck 873440 Power Pack is a precision engineered OEM replacement part designed specifically for Greenheck SP B series centrifugal ceiling exhaust fans. Tailored for the SP B110 model, this 115V fan motor and blower assembly serves as a comprehensive drop in solution for restoring system static pressure and airflow CFM. By utilizing a pre assembled power pack, contractors can bypass the labor intensive process of individual motor or wheel