Lochinvar & A.O. Smith 100074640 Ignitor 319825-402 Mounting Kit to Mount VA-715X

Mounting Kit to Mount VA-715X or VA-720X Series Electronic Actuators to 1/2"-3" Honeywell V5011A

Moving to a 2-pole contactor allows for breaking both legs of the power supply

Duty-Cycle Durability: Engineered for 460V single phase systems

The Trane SFRLY90290 serves as a reliable 24V switching relay for residential and light commercial HVAC applications

replacing the entire assembly is often the standard practice to ensure long-term reliability and compliance with original equipment manufacturer specifications

Lochinvar & A.O. Smith 100074640 Ignitor 319825-402 Mounting Kit to Mount VA-715XThe Lochinvar & A. O. Smith 100074640 Ignitor is a critical genuine OEM ignition component engineered for high efficiency condensing water heaters and commercial boiler systems. Built to survive the rigorous thermal cycling of modern hydronic equipment, this black box ignitor assembly provides the high voltage spark necessary for consistent burner ignition and reliable system startup. As a standard replacement for Lochinvar Knight boilers and A. O.