18Y05 | Control Module | Lennox Size_12x20IN This robust ring features a

This robust ring features a 5/8-11 thread size

This ball plunger is designed to withstand heavy loads and vibrations

operating seamlessly on a wide voltage range of 208-230/460 volts

3/8-16 x 1-1/4 Stud (34188) The Jergens 34188 Knob is a high-quality

ensuring compatibility with various control systems

18Y05 | Control Module | Lennox Size_12x20IN This robust ring features a**Control Module: Lennox 18Y05** The Lennox 18Y05 Control Module is a critical component for maintaining the efficient operation of your HVAC system. This module serves as the brain of the system, controlling essential functions such as temperature regulation, airflow, and system diagnostics. Crafted by Lennox, a leading manufacturer in the HVAC industry, the 18Y05 Control Module is renowned for its reliability and performance. Its advanced