Technicians should look for visible grooving

The 65978 is the structural aluminized steel rack only

While it may look similar

the 25319501S is the direct OEM part equivalent and serves as the current technical standard for that part number

Each assembly includes the necessary replacement capscrews to ensure a leak-proof seal during the bolt-on installation to the valve cage and flange

Heil Quaker ICP 11002015002541 Motor 322838-752 Technicians should look for visibleThe Heil Quaker ICP 11002015002541 Motor is a high efficiency Resin Pack Brushless DC Motor engineered for precise airflow control in specific Carrier, Bryant, and Midea air conditioner blower assemblies. Operating at 310 Volts DC with a 2. 45 Amp draw, this 300 Watt double shaft fan motor (model ZKFN 300 8 1) provides the high torque and variable speed capabilities required for modern high SEER systems. As a genuine Factory Authorized Part (FAP), it