Daikin-McQuay 139517J Fan Wheel 320788-704 eliminating the common mechanical failures

eliminating the common mechanical failures associated with traditional spring-loaded designs

and ventilation controllers

58-inch diameter

Built from 1435 aluminum alloy with a 0

this direct replacement board optimizes airflow and helps maintain long-term system integrity in harsh environmental conditions

Daikin-McQuay 139517J Fan Wheel 320788-704 eliminating the common mechanical failuresThe Daikin McQuay 139517J Fan Wheel is a critical OEM blower wheel engineered for precise rotational balance and high static pressure performance in commercial and industrial air handling units. Designed specifically for Daikin McQuay HVAC systems, this component ensures consistent CFM delivery while minimizing vibration induced stress on the motor and bearings. As a genuine replacement part, the 139517J maintains the original factory specifications