Residential water heaters featuring commercial elements
A.O. Smith applies its commercial water heating experience to its ProLine family of commercial-grade residential water heaters. Featuring a wide range of models suitable for most residential applications, three categories are available: ProLine with commercial-grade parts and reliability; ProLine Master has high-end components and an extended eight-year warranty coverage for electric and gas models; and ProLine XE provides energy efficiency with alternative technologies, like heat pump, tankless and more. Commercial-grade elements incorporated include the company’s Blue Diamond glass tank lining, CoreGard stainless steel core anode rods, and full-flow brass drain valves.