Lennox 38M66 Control 322838-753 Smith 100113150 Ignitor is a

Smith 100113150 Ignitor is a critical OEM replacement part designed for high-efficiency commercial water heaters and boilers

Common signs include the inducer motor running continuously without the burner igniting

reducing stress on the control board and contactor

While many potential relays are position-sensitive

Featuring a precise 7/8" ODF connection

Lennox 38M66 Control 322838-753 Smith 100113150 Ignitor is aThe Lennox 38M66 Integrated Ignition Control is a critical replacement component designed for compatibility with high efficiency Lennox G24 and G24M series gas furnaces. This control board manages the direct spark ignition sequence, gas valve timing, and blower motor operations. It features a technical configuration rated for 280f M R CCONTROL LIMIT, ensuring precise thermal management and safety during high temperature cycles. Designed for industrial