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

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

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

while commonly found in commercial Mighty Therm2 models

It provides the second input needed for the controller to sense the highest temperature between two circuits

Greenheck 873440 Power Pack 318423-701 Integrated Blower Housing: Pre-assembled venterThe 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