Cleveland Controls AFS-477 Sensing Switch 321702-401 This natural gas pilot assembly

This natural gas pilot assembly features an electronic ignition configuration

This OEM replacement part is the primary structural lid for the outdoor condensing unit

000 Ohm NTC Thermistor (Type II)

and rooftops where extreme temperature fluctuations occur

Cleveland Controls AFS-477 Sensing Switch 321702-401 This natural gas pilot assemblyThe Cleveland Controls AFS 477 Air Pressure Sensing Switch is an industrial grade proving switch designed for HVAC, Energy Management, and DDC (Direct Digital Control) systems. This differential air pressure switch features gold plated contacts, making it the preferred choice for low ampere circuits and computer controlled environments where high conductivity and signal integrity are paramount. With a field adjustable set point range of 0. 05" w. c.