By utilizing the maximum radius settings

4 inch step opening mechanism

Does this unit include the inducer gasket

OEM Compatibility: Designed by Trane as a direct replacement component

Carrier 40QA400070 Grille Assembly 320074-702 By utilizing the maximum radiusThe Carrier 40QA400070 is a factory authorized grille assembly designed for high performance split system air handlers and packaged terminal units. This OEM replacement part is essential for maintaining proper airflow dynamics and protecting internal condenser coils from environmental debris. As a veteran technician knows, using a genuine Carrier grille ensures precise alignment with the wall sleeve, preventing the outdoor air recirculation that