this is a complete fan blade assembly with a 1/2" bore hub integrated for immediate installation on the motor shaft

the Carrier 06DA660063 ensures reliable gas flow regulation and easier system evacuation during maintenance

this assembly is responsible for drawing air through the heat exchanger and exhausting combustion byproducts safely through the flue

The unit features emergency exposure limits of 65 PSI on the inlet side

it ensures the HVAC system responds to the actual conditions of the occupied space rather than the hallway where the main control may be located

Heatcraft Refrigeration 22999901 Blade 320819-301 this is a complete fanThe Heatcraft Refrigeration 22999901 Blade is a precision engineered 17. 5 inch fan blade designed for critical thermal management in commercial refrigeration systems. This heavy duty 5 blade component features a 37 degree pitch and clockwise (CW) rotation, optimized for high static pressure environments. Built to withstand the rigorous duty cycles of evaporator and condenser units, this Heatcraft replacement part ensures consistent CFM delivery and