2-way normally open gas shutoff and vent valve designed for demanding industrial applications

this component is designed to maximize static pressure while minimizing the decibel output of the air handler

this specific time delay timer is explicitly rated for non-LP gas applications

By utilizing this inlet tube assembly

Lochinvar & A.O. Smith 100330184 Control Board 321142-301 2-way normally open gas shutoffThe Lochinvar & A. O. Smith 100330184 Integrated Control Board is a critical component for managing terminal functions in commercial water heaters and high efficiency boilers, including the AWH0400 series. Built to handle complex ignition control sequences and safety protocols, this OEM replacement part regulates the draft inducer blower, silicon nitride igniter, and gas valve timing to ensure precise thermal modulation. As a main controller module,