A.O. Smith ProLine Commercial Grade Hot Water Heater - Cost when purchased $1,100
Professionally installed on 2/21/2022 & Removed from service on 12/10/2025. Used less than 3 years. The owner upgraded to a 80 gallon tank.
A.O. Smith's ProLine water heaters are residential products built to commercial-grade standards and are only available for purchase through professional wholesalers and contractors.
The ProLine Standard Electric water heater is the reliable choice when you want to maximize hot water output and energy savings. Environmentally-friendly insulation and factory-installed heat trap nipples reduce heat loss for maximum energy savings. This ProLine water heater is designed with A. O. Smith's superior commercial-grade tank protection. Advanced tank features include stainless steel CoreGard anode rod, Blue Diamond glass lining and DynaClean automatic sediment-cleaning system, all designed to help protect the tank from the corrosive effects of water and extend the life of the water heater.
Features:
- Delivers 62-gallon first hour rating
- Dual 4,500-watt commercial-grade heating elements deliver reliable and efficient hot water
- Long-lasting lower Incoloy stainless steel element
- HUD compliant, approved for mobile homes/manufactured housing
- Patented Blue Diamond glass tank lining protects against corrosion
- DynaClean automatic cleaning system protects against sediment build-up
- Stainless steel CoreGard anode rod protects against corrosion longer than ordinary anodes
- Commercial-grade brass drain valve for durable and easy operation
- CSA Certified and ASME Rated T&P Relief Valve, Factory-Installed