Once the system pressure rises back to the 65 PSI setpoint

Industrial Durability: Designed for 110V/120V AC duty cycles

this part ensures HVAC system compatibility and eliminates the vibration issues common with generic "will-fit" fan blades

it functions on a 670/470# pressure rating

National Comfort Products 14267007 Blower Wheel Freon Once the system pressure risesAs a seasoned technician, you know that maintaining proper static pressure and CFM delivery in National Comfort Products (NCP) units requires precision OEM replacement parts. The National Comfort Products 14267007 Blower Wheel is a factory original single shaft blower wheel engineered specifically for high efficiency air movement in compact HVAC systems. Precision balanced to eliminate vibration and minimize bearing wear on the blower motor, this