and blower motor speed

it eliminates the need for field modifications

making it a reliable choice for HVAC industrial heating controls using natural

readings below 1

Industrial Durability: Rated for ambient temperatures from -40°F to 175°F with an inlet filtered screen to protect internal components from debris

Lochinvar & A.O. Smith 100109859 Ignitor 320819-301 and blower motor speedThe 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