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A.O. Smith ProLine® Residential Standard Electric Tank Water Heater - 240V Single Phase - 50 Gallon Capacity - Tall
Model:
ENT-50-S
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Recommended Accessories
Expert Recommended Accessories
Selected by Ken, our Expert
Required Accessories
9
These accessories are required to properly setup/install this product.
Optional Accessories
10
Features
- Heating Elements
- The dual 4,500 wall elements are made from long lasting stainless steel for fast recovery.
- Eco-Friendly
- The ProLine® Standard Electric features foam insulation, external heat traps and a specially designed combustion chamber. These combined produce a high UEF for savings on operating costs.
- DynaClean®
- With a DynaClean® diffuser dip tube that reduces lime and sediment buildup, the ProLine® Standard Electric has maximized hot water output.
- DynaClean®
- With a DynaClean® diffuser dip tube that reduces lime and sediment buildup, the ProLine® Standard Electric has maximized hot water output.
- CoreGard®
- Extending the life of your tank, the CoreGard® anode rod has a stainless steel core that provides superior tank protection compared to standard rods.
- Glass Coating
- Featuring Blue Diamond® glass coating, the ProLine® Standard Electric has better corrosion resistance compared to standard glass lining.
- Brass Drain Valve
- The solid brass, ball type, tamper resistant drain valve on the A.O. Smith ProLine® Standard Electric provides enhanced flow. Use with a standard female hose fitting for simple draining and maintenance.
- Anode Rod
- With an aluminum anode rod ideal for hard water, the rod withstands hard water better than magnesium or KA90.
- Temperature and Pressure Relief Valve
- The temperature and pressure relief valve is located on the side of the water heater.
- Warranty
- 6 Year Parts
- 6 Year Tank
A.O. Smith has led the way in innovative hot water solutions for nearly 80 years. With unmatched quality and diversity, A.O. Smith can provide hot water anywhere it's needed. The A.O. Smith ProLine® Standard Electric series features dual, stainless steel heating elements, providing faster recovery along with reliable operation. The ProLine® Standard Electric water heater maximizes hot water output with the DynaClean™ diffuser dip tube by reducing lime and sediment buildup. With high uniform energy factors, the ProLine® Standard Electric series features eco-friendly foam insulation and heat traps, along with other features, to maximize savings on operating costs. Featuring a CoreGard™ anode rod with a stainless steel core, the A.O. Smith ProLine® Standard Electric series has an extended life due to superior tank protection.
Specifications
ENT-50-S
Overview
Product Category
Water Heater - Tank
UPC
671657265465
General Information
Type
Electric Water Heater
Product Line
ProLine Standard
Product Category
Water Heater - Tank
Medium
Medium
Medium refers to the substance that carries heat through the heating system. Systems are either designed to use either Hot Water or Steam as a medium, and components are usually specific to one or the other.
Hot Water
Fuel Type
Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Electric
Storage Type
Tank
Application
Residential
Mount Type
Floor
Capacity
50 Gallons
Performance
First Hour Delivery
First Hour Delivery
Sometimes called First Hour Rating, this is the number of gallons of hot water the heater can supply per hour when starting with a fully heated tank. The recovery of the water heater depends on your boiler's BTU and boiler output temperature.
62 Gallons
Uniform Energy Factor
Uniform Energy Factor
Uniform Energy Factor (UEF) is a measurement of water heater energy efficiency. The higher the energy factor, the more efficient the water heater.
0.92
Electrical Data
Voltage
240 Volts
Phase
1
Frequency
60 Hz
Dimensions
Cold Water Inlet
3/4 Inch
Hot Water Outlet
3/4 Inch
Product Height
59 Inches
Product Width
20 1/2 Inches
Product Depth
20 1/2 Inches
Shipping Weight
125 Pounds
Certifications
UL Listed
Yes
CSA Listed
Yes
AHRI Certified
Yes
AHRI Reference Number
206221410
Warranty Information
Parts Warranty
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
6 Years
Vessel Warranty
6 Years
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Product Q&A
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Answered by Ken, the eComfort Product Expert
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A.O. Smith ProLine® Residential Standard Electric Tank Water Heater - 240V Single Phase - 50 Gallon Capacity - Tall
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