ProLine® Short Electric Water Heater, 50 gal, 4.5 kW, 240 VAC
PartAOS50ES
MFG100227539
Description
AO Smith® ProLine® Electric Water Heater, Series: ENS-50, 50 gal Tank, 240 VAC, 9000 W, 1 ph, 3/4 in MNPT Water Connection, (2) Copper/Incoloy® Heating Element, 0.92 Energy Factor, 21 gph at 90 deg F Rise Recovery, 150 psi, Tall or Short: Short, ASME Yes/No: No, 23 in W x 49-3/4 in H
Notice
Price/Availability Accessible On Login- Only the following branch locations are authorized to sell AO Smith: Redding, Chico, Susanville & Medford. Please email our Water Heater Division with any questions.
Replacement Item
Looking for an alternate option? Check out the replacement item using the link below- Enhanced heating elements - Dual 4500 W elements for fast recovery and reliable operation, Incoloy® stainless steel lower element lasts longer than a standard copper element
- Dynaclean™ diffuser dip tube - Helps reduce lime and sediment buildup, maximizes hot water output, made from long-lasting PEX cross-linked polymer
- High energy factors - Eco-friendly non-CFC foam insulation, heat traps and specially designed combustion chamber combine to produce a high energy factor for maximum savings on operating costs
- Coregard™ anode rod - Have a stainless steel core that extends the life of the anode rod allowing superior tank protection for longer than standard anode rods
- Blue Diamond® glass coating - Provides superior corrosion resistance compared to industry standard glass lining
- Enhanced-flow brass drain valve - 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
- Approved for manufactured housing - All residential electric water heaters are compliant with HUD standards for mobile homes/manufactured housing
- Design listed by underwriters laboratories - Certified at 300 psi test pressure and 150 psi working pressure
- Listed according to UL 174 standards governing storage tank-type electric water heaters
- Aluminum anode rod for maximum corrosion protection
The ProLine® lowboy Top Connect electric water heater is designed to take up as little room as possible and is the ideal choice for when installation space is limited to tight spaces such as under counters and in crawl spaces. With a 50 gal tank delivering 4500 W, the ENS-50 delivers a first hour rating of 62 gal at an Energy Factor of 0.95. The Coregard™ sacrificial anode helps protect the tank from the corrosive effects of water and is accompanied by a 6-years limited tank warranty.
| Tank Capacity Range | 46 to 51 gal |
| Power Rating | 4.5 kW |
| Voltage Rating | 240 VAC |
| Warranty Years | 6 |
| Type | Short |
| Series | ProLine® |
| Tank Capacity | 50 gal |
| ASME Yes/No | No |
| Dimensions | 23 in W x 49-3/4 in H |
| Energy Factor | 0.92 |
| Heating Element | (2) Copper/Incoloy® |
| Phase | 1 ph |
| Pressure Rating | 150 psi |
| Recovery Rate | 21 gph at 90 deg F Rise |
| Tall or Short | Short |
| Water Connection | 3/4 in MNPT |
| Brand | AO Smith® |
| Package Width | 24 in |
| Package Height | 53.5 in |
| UNSPSC | 40101825 |
| Alternate Part Number 1 | ENS50202172000 |
| Package Length | 26.25 in |
| Manufacturer | A. O. Smith |
| UPC | 671657197100 |
| Manufacturer Part Number | 100227539 |
10 Years Limited Tank, 6 Years Limited Component Parts
CEC Certified|CSA Certified|UL 174
Residential
Notice
Price/Availability Accessible On Login- Only the following branch locations are authorized to sell AO Smith: Redding, Chico, Susanville & Medford. Please email our Water Heater Division with any questions.
Replacement Item
Looking for an alternate option? Check out the replacement item using the link below- Recommended Accessories
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AO Smith®ProLine® Short Electric Water Heater, 50 gal, 4.5 kW, 240 VAC
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