Carrier 50DK407029 Burner Tube 321894-708 Rugged Durability: Constructed with non-polarized

Rugged Durability: Constructed with non-polarized electrolytic materials suitable for intermittent duty in industrial HVACR applications

Enhanced System Reliability: High-load SPDT switch handles motors up to 2 kW directly

it provides exact mechanical and electrical compatibility

the VAL2373 maintains the internal balance required to stabilize system pressures under varying heat loads

Carrier 50DK407029 Burner Tube 321894-708 Rugged Durability: Constructed with non-polarizedThe 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.