Lennox 14A43 Pressure Switch 320735-701 By utilizing original factory specifications

By utilizing original factory specifications

Enhanced Stability: Helps reduce hunting and improves regulating stability when paired with 210G dampening mechanisms

crucial for modern HVAC flame safety controls

The Trane CNT0428 is a professional-grade SPST (Single Pole Single Throw) temperature control engineered for precision sensing in demanding HVACR applications

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

Lennox 14A43 Pressure Switch 320735-701 By utilizing original factory specificationsThe 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,