Rotation is specified as CCW intake

Enhanced Durability: The heavy-duty brass construction resists corrosion and provides a reliable seal for high-pressure R410A systems

While light surface oxidation can be brushed away

For veteran HVACR technicians and commercial contractors maintaining high-capacity systems

Does this kit include the gaskets and hardware

Carrier 342970-75103 Filter Door Assembly 30067439-890 Rotation is specified as CCWThe Carrier 342970 75103 Filter Door Assembly is a critical genuine OEM replacement part engineered for exact fitment on specific Carrier, Bryant, and Payne air handlers and furnaces. As a direct replacement for 328090 703 and 1190076, this assembly ensures a high integrity seal for the blower cabinet, preventing unconditioned air bypass and maintaining static pressure specifications. Note that the 342970 75103 features a updated light grey finish