This dual air pressure switch features a precision-calibrated 0

By using genuine McDonnell & Miller replacement parts

providing an exact fit for Heil

Operating at 208-230V with a robust 1/50 HP motor

Enhanced Sensitivity: The 36-inch capillary length and sensing bulb provide more accurate temperature tracking in residential and light commercial wall furnaces

York S1-026-47767-000 Blower Wheel 324846-701 This dual air pressure switchThe York S1 026 47767 000 Blower Wheel is a precision engineered centrifugal fan component designed for high static pressure applications in residential and light commercial HVAC systems. This 11 x 10 blower wheel features a Counter Clockwise (CCW) rotation as viewed from the drive end and is manufactured with high grade galvanized steel for superior corrosion resistance and structural integrity during high RPM operation. With a 1 2" bore diameter and