and washers engineered to handle the torque requirements and vibration dampening necessary for 2-inch

Always verify the shaft profile of your thermostat before installation

making it suitable for coil freeze-up prevention rather than furnace over-temp protection

this component is critical for metering gas flow to ensure a stable pilot flame

Carrier HK06MC110 Pressure Switch Els PW 17895 and washers engineered to handleThe Carrier HK06MC110 Pressure Switch is a critical OEM replacement part designed for high fire combustion control in multi stage heating systems. This Single Pole Single Throw (SPST) pressure assembly is factory calibrated with a high fire set point of 0. 27" WC and a low fire reset of 0. 18" WC to ensure the inducer motor maintains proper static pressure for safe venting. Engineered for Carrier, Bryant, and Payne furnaces, this switch serves as the