Nordyne 667290 Motor Pulley 340155-7026 Smith systems requiring part numbers

Smith systems requiring part numbers 100208174

Measuring approximately 1

Reliable Ignition: Ensures the pressure switch closes consistently

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

Nordyne 667290 Motor Pulley 340155-7026 Smith systems requiring part numbersThe 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