Durable Construction: Stainless steel internal components resist corrosion and fatigue in high-cycle environments

Precise Pressure Management: The 1/2-inch aluminum orifice provides efficient flow control for high-demand equipment like unit heaters and boilers

This 30-inch diameter fan blade features a 4-blade design with a 24-degree pitch

Always verify the orifice size against your unit’s rating plate for proper combustion safety

Refrigerant Compatibility: Fully rated for high-pressure R-410A refrigerant applications

Lochinvar & A.O. Smith 100232745 Anode 322027-701 Durable Construction: Stainless steel internalThe Lochinvar & A. O. Smith 100232745 Anode Rod is a critical sacrificial magnesium anode designed specifically for heavy duty commercial water heating systems. Measuring 1" NPT x 36", this OEM component provides essential cathodic protection for the glass lined steel tanks found in Lochinvar CHH and CHV Custom Hi Power series, as well as various A. O. Smith industrial models. Integrating a high purity magnesium alloy, the 100232745 is the reactive