eliminating the need for field modifications during water heater burner replacement

though OEM replacement is always recommended

Superior Seal: Nitrile (NBR) elastomers ensure tight shut-off and compatibility with common fuel gases

This genuine OEM replacement part features a 2-inch shank length designed to penetrate the insulation of 2-inch cavity heaters

Versatile Compatibility: Engineered for use with non-corrosive refrigerants

Lochinvar & A.O. Smith 100170634 Valve 321894-709 eliminating the need for fieldThe Lochinvar & A. O. Smith 100170634 Valve is a critical OEM natural gas valve designed for high recovery commercial and residential water heaters and boilers. Engineered for precision gas flow regulation, this replacement gas valve (frequently associated with Honeywell configurations like the WV8840 or VR8300 series frames) ensures optimal manifold pressure and combustion stability. As a veteran grade HVAC replacement part, it is built to handle the