Air Sensing Switch Application Residential Furnaces Contact Form SPDT Electrical Connection Type Hardwired Electrical Rating 1/10 hp @ 120 to 277V AC 125 VA Pilot Duty @ 120V AC 28 VA Pilot Duty @ 24V AC Housing Material Plastic Housing Type Open Mounted Includes (4) Color-Coded Orifices (5) Color-Coded Springs Angle Mounting Brackets Black Set Point Screw Field Adjustable Switch Mounting Bracket Hex Key Mounting Screws Input Voltage 277V AC