Carrier 318423-701 Sweat Adapter 321142-301 High-Temperature Seals: Viton (FKM) seating

High-Temperature Seals: Viton (FKM) seating ensures reliable shut-off and compatibility with high-temperature fluids and oils

place the remote bulb in the return air stream

Proper handling is critical—always avoid touching the element with bare hands

this kit is vital for the SureLight ignition system found in G23

Carrier 318423-701 Sweat Adapter 321142-301 High-Temperature Seals: Viton (FKM) seatingThe Carrier 318423 701 Sweat Adapter is a critical factory authorized part engineered for high integrity transitions in residential and commercial HVACR systems. Constructed from lead free DZR brass (Dezincification Resistant), this adapter is specifically designed to combat elective corrosion in aggressive water conditions, ensuring a reliable, long term FIP to PEX connection. As a veteran technician knows, maintaining the material integrity of the