What are the connection sizes for this model

and the necessary scroll compressor suction/discharge adapters to match existing line sets

the unit features barbed nipples compatible with both 1/4-inch O

9" WC) to ensure a controlled flame at ignition

Amana-Goodman 22320003 Gasket 320720-756 What are the connection sizesThe Amana Goodman 22320003 Gasket Deck is a critical Genuine OEM HVAC replacement part engineered for high performance sealing within Goodman and Amana heating systems. This furnace deck gasket is designed to create an airtight barrier, preventing heat loss and ensuring the HVAC blower assembly maintains peak static pressure. Manufactured to exact factory specifications, the 22320003 serves as a primary furnace air seal, protecting internal components