Operational Range: Capable of handling ambient temperatures from -20 to 150°F

It supports heavy-duty electrical loads with a rating of 25 Amps at 120/240 VAC or 22 Amps at 277 VAC

Technicians should verify manifold pressure after installation to ensure the S1-029-25456-000 replacement aligns with local altitude and specific gas type adjustments

allowing you to stock one SKU for multiple tonnage units

Lochinvar & A.O. Smith 100109915 Gas Valve Freon Operational Range: Capable of handlingThe Lochinvar & A. O. Smith 100109915 Gas Valve is a critical direct replacement component designed for high recovery commercial water heaters and boilers. This 24V LP step gas valve is engineered specifically for liquid propane applications, featuring a dual stage regulation profile with a 2. 5" 11" WC (water column) setting. As a slow opening gas valve, it ensures a smooth ignition sequence, reducing manifold pressure spikes and preventing "hard