Lennox 14A43 Pressure Switch 320735-701 Can I use this switch

Can I use this switch in a furnace with a different temperature rating

maintaining the integrity of the furnace gas system without the need for field modifications to the original switch

the motor automatically detects direction using Rotation Sensing Technology

Can this 2-pole contactor be used in a 24V system

By utilizing this HVAC blower motor

Lennox 14A43 Pressure Switch 320735-701 Can I use this switchThe Lennox 14A43 Pressure Switch is a genuine OEM dual stage pressure switch engineered for high efficiency Lennox, Armstrong Air, and Ducane furnace models. This 2 stage assembly features factory calibrated set points of 0. 90" W. C. (High) and 0. 45" W. C. (Low), providing precise differential pressure monitoring to ensure the inducer motor is creating the correct draft for safe combustion. As a direct replacement for Lennox 103271 01, 104549 01,