the S1-025-41219-000 provides a precise fit within the burner carrier

Energy Efficiency: Automates moisture removal to prevent receiver tank flooding and compressor short-cycling

existing hardware should be reused or sourced separately

The U6430 is designed for horizontal mounting to ensure proper lubrication of the sleeve bearings and optimal cooling via the system's airstream

This SPST cold control is engineered with a wide temperature range of 15°F to 40°F

Lochinvar & A.O. Smith 100112274 Burner Assembly 320819-301 the S1-025-41219-000 provides a preciseThe Lochinvar & A. O. Smith 100112274 Burner Assembly is a critical OEM replacement part engineered for high efficiency liquid propane (LP) residential water heaters. Featuring an 18 inch burner tube and a factory calibrated #51 orifice, this assembly ensures precise gas to air mixing for a stable and clean flame pattern. This specific kit is frequently utilized in A. O. Smith ProLine and Lochinvar series, including models like the JW840S40P AV 401.