A.O. Smith
A.O. Smith® ProLine® 100274386 HNS-40 Electric Water Heater, 40 gal Tank, 240V, 4500 W, 1 ph Phase, Short
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A.O. Smith® ProLine® Electric Water Heater, Series: HNS-40, 40 gal Tank, 240V, 4500 W, 1 ph, 3/4 in MNPT Water Connection, (2) Copper/Incoly® Heating Element, 0.92 Energy Factor, 21 gph at 90 deg F Rise Recovery, 150 psi, Short, ASME Yes/No: No, 20-1/2 in Dia x 50 in H
- 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
- Temperature and Pressure Relief Valve
- Power Rating4500 WTall or ShortTallTank Capacity40 galVoltage Rating240 VASME Yes / NoNoDimensions20-1/2 in Dia x 50 in HEnergy Factor0.92Heating Element(2) Copper/Incoly®ManufacturerA.O. SmithManufacturer #100274386Pressure Rating150 psiSeriesHNS-40Temperature Rating21 gph at 90 deg FWater Connection3/4 in MNPT