the 0346044 is specifically set and ASME rated for steam service at 15 PSI

For technicians servicing commercial HVACR units

eliminating the need for 24V wiring or actuators

simplifying maintenance in tight mechanical spaces

The robust NEMA 4X enclosure ensures watertight and corrosion-resistant protection

Lochinvar & A.O. Smith 100337702 Kit 323055-751 the 0346044 is specifically setThe Lochinvar & A. O. Smith 100337702 Kit is a specialized gas water heater repair kit designed to restore the seal integrity of the burner flange and heating element interfaces. This bolt and gasket kit is engineered for high performance commercial and residential units, ensuring a leak proof fit that prevents both water and gas bypass. As a genuine OEM replacement part, it meets the exact tolerances required for Lochinvar and A. O. Smith equipment,