Carrier 50DK407029 Burner Tube 322838-752 This 3/4 inch NPT assembly

This 3/4 inch NPT assembly features a stainless steel trim and ball

significantly reducing installation time on the job site

Reliable Switching: The SPDT contact configuration supports versatile wiring for both alarm signaling and system shutdown

prioritize a vertical mounting position with the coil above the valve body to ensure optimal plunger actuation and prevent debris accumulation

Optimized Performance: The 3000 RPM blower motor provides consistent draft induction to maintain strict combustion standards

Carrier 50DK407029 Burner Tube 322838-752 This 3/4 inch NPT assemblyThe Carrier 50DK407029 Burner Tube is a factory engineered OEM replacement part designed for high efficiency gas fired systems. This inner burner tube is essential for maintaining a precise gas air mixture, ensuring stable in shot burner combustion and maximum heat transfer. Constructed from high grade, heat resistant aluminized steel, it is built to withstand the extreme thermal cycling common in commercial and residential rooftop units and furnaces.