Nordyne 667290 Motor Pulley 340155-7026 Reliable Ignition: Ensures the pressure

Reliable Ignition: Ensures the pressure switch closes consistently

Industrial Build Quality: Utilizes ball bearings and a totally enclosed air over design to protect internal components from moisture and debris

Key Benefits Durable Construction: Features a cast iron valve body and die-cast aluminum spring case for long-term service in demanding environments

Always verify the fan blade pitch to ensure proper airflow direction before installation

Nordyne 667290 Motor Pulley 340155-7026 Reliable Ignition: Ensures the pressureThe Nordyne 667290 Motor Pulley is a critical component for fine tuning the blower speed and airflow across various Nordyne and Nortek air handlers and furnace systems. As a genuine OEM adjustable motor pulley (also referred to as an adjustable sheave), this part allows contractors to balance the system's static pressure by precisely modifying the pitch diameter. Designed for heavy duty HVACR applications, the 667290 features a durable construction