- Steady Hot Water—Delivers 40 gallons of hot water in the first hour
- Durable Heating Elements—Dual 4,500-watt commercial-grade heating elements deliver reliable and efficient hot water
- Sturdy Build—Long-lasting lower Incoloy™ stainless steel element
- Compact Design—Lowboy design with top connections is ideal for tight spaces or low height clearance
- Corrosion Protection—Patented Blue Diamond® glass tank lining protects against corrosion
- Auto-Cleaning Feature—DynaClean™ automatic cleaning system protects against sediment build-up
- Long-Lasting Anode—Stainless steel CoreGard™ anode rod protects against corrosion longer than ordinary anodes
- Simple Drainage—Commercial-grade brass drain valve for durable and easy operation
- Factory-Installed Relief Valve—CSA certified and ASME rated T&P relief valve is factory-installed
- Peace of Mind—10-year limited tank and parts warranty for added peace of mind
The ProLine® Lowboy Electric water heater with top water connections is the reliable choice when you want to maximize hot water output and energy savings. The ESX-50-DOLBSW incorporates a 48-gallon (nominal) tank and dual 4,500-watt elements to deliver a first hour rating of 40 gallons at a highly efficient 0.91 Uniform Energy Factor rating.
Environmentally friendly insulation, a supplied insulation blanket and factory-installed heat trap nipples reduce heat loss to optimize energy savings.
This Pro-Line® water heater utilizes State's superior commercial-grade tank protection. Advanced tank features include a stainless steel CoreGard™ anode rod, Blue Diamond® glass lining and DynaClean™ automatic sediment-cleaning system—designed to help protect the tank from the corrosive effects of water and extend the life of the water heater. The ESX-50-DOLBSW includes a 10-year limited tank warranty.
State ProLine® water heaters are residential products built to commercial-grade standards and are only available for purchase through professional wholesalers and contractors.