Designed for panel mount installation

It allows the flame rectification signal to be transmitted from a separate sensing rod back to the module

The L-shaped ignitor measures 1 11/16 inches

18 PF (Pressure Factor) model

Carrier 50HJ441618 Flue Hood Kit 321702-401 Designed for panel mount installationThe 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