the LA22XD012 provides the aerodynamic efficiency required to meet unit-specific CFM ratings

We recommend verifying the part number on your existing motor's nameplate or checking your unit's parts manual

Engineered as a high-reliability OEM replacement

Is the 93J86 identical to the 93J8601

contractors can optimize static pressure monitoring accuracy

Lennox 14A43 Pressure Switch Freon the LA22XD012 provides the aerodynamicThe 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,