Lochinvar & A.O. Smith 100109859 Ignitor 321894-708 user-programmable up to 5000 ppm

user-programmable up to 5000 ppm

rotation is typically determined by looking at the blade from the intake or hub side

technicians should verify the condition of existing 24V wiring and connectors

making it suitable for standard commercial building pressure requirements and medium-duty industrial loops

Lochinvar & A.O. Smith 100109859 Ignitor 321894-708 user-programmable up to 5000 ppmThe Lochinvar & A. O. Smith 100109859 Ignitor is a high performance silicon carbide hot surface ignitor engineered specifically for technical compatibility with premium Lochinvar Knight and A. O. Smith water heaters. As a critical OEM replacement part, it ensures rapid thermal response to bridge the gap between the call for heat and burner ignition, maintaining the tight combustion tolerances required by high efficiency condensing boilers. This