Durable Construction: Manufactured from high-grade brass to resist corrosion and thermal expansion during long run cycles

Can this coupling handle both 1-1/4" and 1/2" shafts

Can the moisture indicator element be replaced if it gets contaminated

hydronic heating loops

Verify the valve body casting markings for VB7 or VB9 series identification before installation

BROAN-NuTone S97009317 Motor mario Durable Construction: Manufactured from high-gradeThe BROAN NuTone S97009317 Motor is a direct OEM replacement engineered for specific Broan NuTone ventilation fan models, ensuring exact mechanical alignment and electrical compatibility. Operating at 120V, this CW rotation motor is designed to restore factory spec airflow and static pressure in high traffic residential or light commercial exhaust systems. Field technicians prioritize this genuine replacement motor because it utilizes a standard 2