Carrier LA22RA575 Blower Wheel Freon acting as the logic center

acting as the logic center for the G terminal and ensuring the blower provides proper airflow for heat dissipation or cooling efficiency

Damper External Drive Pin for Actuator Mounting

For service technicians managing McQuay

this single-piece diaphragm ensures a positive seal and consistent pressure response in critical HVAC and industrial machinery control systems

the 'L' port for negative pressure

Carrier LA22RA575 Blower Wheel Freon acting as the logic centerThe Carrier LA22RA575 Blower Wheel is a precision engineered centrifugal fan component designed for high static pressure applications in Carrier, Bryant, and Payne air handlers and furnaces. This 13x11x1 2 blower wheel (often referenced by nominal dimensions of 13x7x7 in specific housing configurations) features a double inlet forward curved design to maximize CFM output while maintaining structural integrity during high RPM operation. Fabricated from