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Precise Thermal Response: The 8-inch stainless steel thermostat probe is designed to stay clear of scale buildup
Can this board be used in both furnace and air handler applications
supporting capacities up to 4
For contractors performing a York heat pump repair
it ensures direct compatibility with specific Carrier
Lennox 80W53 Pressure Switch R-134A Precise Thermal Response: The 8-inchThe Lennox 80W53 Pressure Switch is a critical OEM replacement part engineered for high efficiency furnace applications. This single pole single throw (SPST) switch is factory calibrated to a 0. 68" WC (water column) set point, ensuring precise monitoring of the inducer motor's draft. A failure in this component often results in a sequence of operation lockout, as the control board must verify proper venting before allowing gas valve ignition.