The ProLine Standard electric water heater is the reliable choice when you are looking to maximize your hot water output and is designed with environmentally-friendly insulation to reduce standby heat loss. With a 50 gal (nominal) tank delivering 4500 W, the HNT-50 delivers a first hour rating of 59 gal at a Uniform Energy Factor of 0.92. The Coregard sacrificial anode helps protect the tank from the corrosive effects of water and is accompanied by a 8-year limited tank warranty.
Helps reduce lime and sediment buildup and maximizes hot water output|Made from long-lasting PEX cross-linked polymer|Eco-friendly non-CFC foam insulation, heat traps and other features combine to yield a higher Energy Factor that maximizes savings on operating costs|Our anode rods have a stainless steel core that extends the life of the anode rod allowing superior tank protection far longer than standard anode rods|ProLine Master products have increased anode protection with either longer or multiple anodes depending on model|Provides superior corrosion resistance compared to industry standard glass lining|Blue Diamond glass coating blend is formulated in the same lab that creates the protection for our industry-leading commercial product line|Our residential water heaters have a solid brass, tamper resistant, enhanced-flow, ball type, drain valve|Uses a standard female hose fitting that allows for fast and easy draining during maintenance|Designed for easy operation, this valve includes an integral screwdriver slot that features a 1/4 turn (open/close) radius, which not only permits full straight-through water flow but also a quick and positive shut off|Low lead content
AO Smith ProLine Electric Water Heater, Series: HNT-50, 50 gal Tank, 240 VAC, 9000 W Power, 1 ph ph, 3/4 in MNPT Water Connection, (2) Incoloy Heating Element, 0.92 Energy Efficiency, 21 gph at 90 deg F Rise Recovery Rate, 150 psi Pressure, Tall Tall or Short, ASME: No, 20-1/2 in Dia x 60-1/2 in H Dimensions