Carrier 317749-407 Compressor Plug 321894-708 or a collapse in the

or a collapse in the existing tubing

Lockouts typically occur due to a weak flame signal

reducing troubleshooting time for field contractors

ensuring the board is properly spaced and insulated from the metal chassis

Rigorous factory testing guarantees exact tolerances for the inducer wheel clearance

Carrier 317749-407 Compressor Plug 321894-708 or a collapse in theThe Carrier 317749 407 Compressor Plug is a heavy duty wiring harness designed for reliable power delivery to high amperage hermetic compressors. Featuring 52 inch leads constructed from 12 AWG wire, this molded plug ensures minimal voltage drop and superior thermal resistance in demanding HVACR applications. This specific assembly is the authorized direct replacement for 317749 402, providing a seamless retrofit for technicians servicing Carrier,