50 Gallon HNS-50 ProLine Master Commercial Grade Residential Electric Water Heater - Short (1PH, 4.5kW, 240V)

The ProLine Master Electric water heater with Top Water Connections is the reliable choice when you want to maximize hot water output and energy savings. With a 50-gallon (nominal) tank and dual 4,500 watt elements, the HNS-50 delivers a first hour rating of 57 gallons at a highly efficient 0.95 Uniform Energy Factor rating. Environmentally-friendly insulation and factory-installed heat trap nipples reduce heat loss for maximum energy savings. This ProLine Master 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. All of these features are accompanied by a 8-year limited tank warranty. 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.

Features:

Delivers 57-gallon first hour rating

Long-lasting upper and lower 4,500-watt Incoloy heating elements deliver reliable and efficient hot water

Advanced stainless steel CoreGard anode rod provides additional protection against tank corrosion

Patented Blue Diamond glass tank lining protects against corrosion

DynaClean automatic cleaning system protects against sediment build-up

Commercial-grade brass drain valve for durable and easy operation

CSA Certified and ASME Rated T&P Relief Valve, Factory-Installed

HUD compliant, approved for mobile homes/manufactured housing

8-year limited tank and parts warranty