Carrier 48TJ500103 Flux Box 321702-401 Enhanced Thermal Resistance: Constructed with

Enhanced Thermal Resistance: Constructed with high-grade insulation rated for the elevated temperatures found in gas furnace blower housings

it is often paired with high-flow filter cores to protect the compressor from debris following a system failure

5-inch footprint allows for seamless integration into the tight tolerances of modern blower compartments

providing technicians with a reliable solution for upgrading legacy pneumatic to electronic conversions

ensuring broad refrigerator and AC part compatibility

Carrier 48TJ500103 Flux Box 321702-401 Enhanced Thermal Resistance: Constructed withFor veteran technicians servicing commercial rooftop units, the Carrier 48TJ500103 Flue Box is a critical OEM replacement part designed for specific 48TJ and 48FJ series gas fired packaged systems. This flue collector box assembly is engineered to withstand high temperature combustion environments while effectively directing exhaust gases from the heat exchanger toward the venting stack. Constructed from heavy gauge, corrosion resistant materials, it