Lennox 16B27 Control Kit 318518-761 This 4-cylinder unit

This 4-cylinder unit

Utilizing a hermetically sealed scroll design

Tamper Resistance: The lockable 3-button interface ensures system parameters remain exactly where you set them

Thermal Stability: Class F encapsulation handles high ambient temperatures without degradation

Lennox 16B27 Control Kit 318518-761 This 4-cylinder unitThe Lennox 16B27 Control Kit (Catalog #16B27, Model 605341 12) is a critical OEM replacement part designed for high performance Lennox iComfort air handler systems. This iComfort control board kit acts as the central intelligence for your air handler, managing variable speed blower motors and facilitating digital communication between the thermostat and outdoor unit. As an authentic HVAC control board replacement, it ensures proper staging and airflow