technicians can eliminate hunting and unstable pressure output caused by worn internal components

The L-shaped ignitor measures 1 11/16 inches

Designed for panel mount installation

A veteran tech knows to use the internal test device

Most failures are caused by physical cracks in the silicon carbide element

Carrier 50HJ441618 Flue Hood Kit 321702-401 technicians can eliminate hunting andThe Carrier 50HJ441618 Flue Hood Kit is a critical OEM component engineered for optimal combustion gas venting in commercial HVAC rooftop units. Serving as the direct replacement for 48HJ660001 and 50DK505977, this kit ensures precise flue gas management and prevents moisture infiltration into the heat exchanger assembly. Constructed from heavy gauge galvanized steel for superior corrosion resistance, it is purpose built for Carrier and Bryant 48 50