Carrier 48TJ500103 Flux Box R-407A it features a 1-phase configuration

it features a 1-phase configuration and a resilient mount for reduced vibration and noise during operation

This OEM replacement part features a rugged two-bolt cast iron housing and high-grade steel balls to ensure maximum durability and minimal friction during high-RPM operation

whereas a 1-pole unit only breaks one side

making it a critical component for heat pump applications by allowing reverse flow without the need for additional bypass piping

Carrier 48TJ500103 Flux Box R-407A it features a 1-phase configurationFor 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