• Vertex™

    A. O. Smith Vertex™ power-vent and power direct-vent gas water heaters are ENERGY STAR® qualified and, with their standard footprint, they’re the natural choice for replacement when upgrading your water heater.

    • Up to 96% money-saving thermal efficiency heats more water using less energy
    • Performance, efficiency and ease of installation—the Vertex provides the best of all worlds for high-demand applications

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  • Innovation

    Through an inspired blend of innovation, efficiency and years of industry expertise, A. O. Smith has created a family of state-of-the-art gas fired products that provide a long-lasting supply of hot water during those times when everyone in your home needs it most. Vertex™ power vent and power direct vent natural gas and propane water heaters take high-demand homes to the pinnacle of hot water availability. Performance, efficiency and ease of installation—the Vertex provides the best of all worlds for high-demand applications..


  • Continuous Hot Water

    Continuous hot water, shower after shower! The more hot water you need, the more you need a Vertex water heater.


  • Energy Efficient

    Vertex offers up to 96% thermal efficiency with performance that rivals much larger water heaters. With its fully-condensing design, Vertex delivers “continuous hot water” - shower after shower, hour after hour. Yet it’s easy to install, with dimensions and installation requirements comparable to standard power-vent units.


  • Easy to Install. Easy to Maintain.

    The Vertex family provides all the hot water of a larger water heater in a standard footprint, making it the natural choice for replacement when upgrading your water heater. The versatile design allows combined vertical or horizontal vent runs of up to 128 equivalent feet. Both give more precise control of the water temperature and easy-to-understand system diagnostics.


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