Lochinvar & A.O. Smith 100111901 Burner Assembly 320735-701 or a 25PT combination to

or a 25PT combination to meet specific system demands

V43AV-1 is identical to V43AV-1C

A critical component for maintaining system uptime

Identifiable by its distinct green color coding

if the thermostat has failed due to an electrical surge

Lochinvar & A.O. Smith 100111901 Burner Assembly 320735-701 or a 25PT combination toAs a field technician, you know that a reliable ignition sequence is the backbone of any high efficiency heating system. The Lochinvar & A. O. Smith 100111901 Burner Assembly is a critical OEM replacement part designed specifically for Intermittent Ignition Device (IID) systems. This pilot burner assembly is engineered to withstand the thermal stresses of gas fired water heaters and boilers, ensuring a consistent flame pattern that properly envelopes