Lochinvar & A.O. Smith 100109929 Ignition Module 320734-701 Designed for field technicians who

Designed for field technicians who demand precision

Reduced Callbacks: Using a genuine 1173830 flame sensor eliminates the variables associated with universal "one-size-fits-all" rods that may not align correctly with the burner path

utilizing this authentic electro-mechanical relay prevents the communication errors and output failures common with non-spec universal alternatives

On most gas furnaces

Designed as a bellows-actuated control

Lochinvar & A.O. Smith 100109929 Ignition Module 320734-701 Designed for field technicians whoThe Lochinvar & A. O. Smith 100109929 Ignition Module is a critical Honeywell Intermittent Pilot Ignition (IID) control designed for precise pilot gas flow management and spark ignition timing. Engineered for high demand gas water heaters and HVAC systems, this direct replacement part (also identified as S8600M3001 or 9004544205) operates on a standard 24V 60Hz electrical loop. Field technicians rely on this module to ensure reliable flame sensing and