Lennox 71M28 Control Board R-410A using genuine Trane parts ensures

using genuine Trane parts ensures that the motor's technical profile matches the original equipment manufacturer’s specifications

ensuring accurate pressure transmission while dissipating latent heat

and Nortek air handlers or furnaces

this double-pole transformer operates with a 120Vac supply voltage and delivers a consistent 10

Lennox 71M28 Control Board R-410A using genuine Trane parts ensuresThe Lennox 71M28 Control Board is a genuine OEM replacement kit (MCC1 1) designed for critical system management in Lennox, Armstrong, and AirEase packaged units. Also identified by part number 71M2801 and older designations like LB 106199A or 56M99, this integrated furnace control directs essential operations including ignition sequence, blower motor timing, and continuous safety circuit monitoring. Engineered for 120V AC applications, it is a direct