Carrier 317749-407 Compressor Plug R-407C making it a direct-drop replacement

making it a direct-drop replacement that eliminates mounting headaches in the field

It matches the 48 frame specs and 208-230V requirements of the previous model

Its low-voltage (24VAC) 4-wire hookup ensures a streamlined thermostat installation process for technicians replacing aging mechanical or early digital controls

Industrial-Scale Capacity: 2-inch connection size supports high flow rates required for master mixing valve applications

Converting this valve for LP use requires a specific manufacturer-approved conversion kit and should only be performed by a licensed technician

Carrier 317749-407 Compressor Plug R-407C making it a direct-drop replacementThe 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,