print this page

ProLine® 38-Gallon Electric Blanketed Water Heater

menu
menu
ProLine® 38-Gallon Electric Blanketed Water Heater

ProLine® 38-Gallon Electric Blanketed Water Heater

Model ENLB-40

close

Ashburn, VA 20149

1. F.H. Furr Plumbing, Heating & Air Conditioning

Manassas, VA  20109-5447

Get a Quote

2. Advanced Building Services Inc

Sterling, VA  20166

Get a Quote

3. Wacker Plumbing

Sterling, VA  20164

Get a Quote
View All >

Product Description

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 38-gallon (nominal) tank delivering 4,500 watts, the ENLB-40 delivers a first hour rating of 47 gallons at an Uniform Energy Factor of 0.93. The Coregard™ sacrificial anode helps protect the tank from the corrosive effects of water, and is accompanied by a 6-year limited tank warranty.

Where to Buy

Where to Buy

Ashburn, VA 20149

Location #1

F.H. Furr Plumbing, Heating & Air Conditioning

Manassas, VA

More Info >>
Location #2

Advanced Building Services Inc

Sterling, VA

More Info >>
Location #3

Wacker Plumbing

Sterling, VA

More Info >>
View All List My Company Here

Certifications

check mark icon

6

year

limited warranty

leaf icon

0.92

Uniform Energy Factor

UL Listed means that the product met UL's safety requirements
CSA International Low Lead Content Certification in compliance with U.S. and Canadian safety standards on gas components
AHRI Air-Conditioning, Heating and Refrigeration Institute
CSA International Design Certification The CSA Blue Star indicates the product is certified to applicable U.S. standards for appliances using gas or other petroleum fuel

Tech Specs

  • Nominal Capacity:
    ?Nominal capacity is the representative number pursuant to the safety standard certification process for water heaters
     38
  • Rated Storage Volume
    ?Rated Storage Volume = Rated storage volume is the measured storage volume defined by the Department of Energy.
     35
  • UEF 0.92
  • First Hour Rating: 51
  • Upper Element Wattage: 4500
  • Lower Element Wattage: 4500
  • Max Wattage: 6000
  • Voltage: 240
  • Minimum Voltage Required: 240
  • Limited Tank Warranty: 6 Years
  • Limited Parts Warranty: 6 Years
  • Anode: Coregard™ Sacrificial Anode
  • Self Cleaning: Yes
  • T&P Relief Valve: Yes
  • Water Connection Location: Top
  • Water Connection Size: 3/4"

Dimensions & Venting

  • Type: Lowboy
  • Height: 32"
  • Diameter: 23"
  • Width: 23"
  • Depth: 23"
  • Product Weight: 118

Enhanced Heating Elements

Dual 4500 watt elements for the fastest recovery and reliable operation.

• Longer lasting Stainless steel lower element.

DynaClean™ Diffuser Dip Tube

Helps reduce lime and sediment buildup, maximizes hot water output. Made from long lasting PEX cross-linked polymer.

High Uniform Energy Factors

Eco-friendly non-CFC foam insulation, heat traps and specially designed combustion chamber combine to produce a high Uniform Energy Factor for maximum savings on operating costs.

CoreGard™ Anode Rod

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.

Cold water enters the water heater through an internal “dip tube” which forces the cold water to the bottom of the tank and pushes hot water out through the outlet connection. This arrangement provides the most hot water for a given tank size. There are two thermostats on a typical residential water heater. The thermostat at the bottom controls the lower heating element while the top thermostat controls the upper heating element. Usually, only one heating element is active at a time. Because the lower element sees the cold water first, the lower heating element does most of the work, while the upper heating element is used only when the entire tank is cold. Because water can corrode the steel tank, we glass line the inside of the tank and install an anode rod to help reduce corrosion. The temperature and pressure relief valve is a safety device designed to open if the internal temperature or pressure of the tank exceeds certain limits. Water heaters should be large enough to provide adequate hot water even when temperatures are cold and household demand is greatest.

Rebate and incentive programs provide cash-back to consumers for the purchase of appliances that meet certain energy efficiency standards. Often, these standards are tied to the ENERGY STAR® certification program.

Cash for Appliances is designed to encourage the purchase of energy efficient appliances. Consumers who purchase ENERGY STAR® certified or CEE qualified appliances can receive cash rebates. Most states are offering rebates in the $50 to $250 range.

Is this enough hot water?

Ashburn, VA 20149

Change Location or Advanced Settings
info

Number of minutes you can enjoy a shower before running out of hot water. Assumes a 2.2 GPM flow rate.

Need to view or change our assumptions? Access the advanced settings.

Close
info
Number of minutes you can enjoy a shower before running out of hot water. Assumes a 2.2 GPM flow rate.

Need to view or change our assumptions? Access the advanced settings.

minutes

single shower length

info

Number of back-to-back showers you can take without running out of hot water. Assumes a 2.2 GPM flow rate and an 8 minute shower length.

Need to view or change our assumptions? Access the advanced settings.

Close
info
Number of back-to-back showers you can take without running out of hot water. Assumes a 2.2 GPM flow rate and an 8 minute shower length.

Need to view or change our assumptions? Access the advanced settings.

showers

back-to-back

info

Number of showers you can take at the same time without running out of hot water.Assumes a 2.2 GPM flow rate and an 8 minute shower length.

Need to view or change our assumptions? Access the advanced settings.

Close
info
Number of showers you can take at the same time without running out of hot water.Assumes a 2.2 GPM flow rate and an 8 minute shower length.

Need to view or change our assumptions? Access the advanced settings.

showers

at the same time

info

Biggest tub this water heater will fill without running out of hot water. Assumes a 5.0 GPM flow rate, and a 67% fill level.

Need to view or change our assumptions? Access the advanced settings.

Close
info
Biggest tub this water heater will fill without running out of hot water. Assumes a 5.0 GPM flow rate, and a 67% fill level.

Need to view or change our assumptions? Access the advanced settings.

gallons

maximum tub size

info

Number of minutes required to fill a 55 gallon tub. Assumes a 5.0 GPM flow rate and a 67% fill level.

Need to view or change our assumptions? Access the advanced settings.

Close
info
Number of minutes required to fill a 55 gallon tub. Assumes a 5.0 GPM flow rate and a 67% fill level.

Need to view or change our assumptions? Access the advanced settings.

minutes

time to fill tub

info

The estimated annual cost to operate this water heater in Ashburn, VA.

Need to view or change our assumptions? Access the advanced settings.

Close
info
The estimated annual cost to operate this water heater in Ashburn, VA.

Need to view or change our assumptions? Access the advanced settings.

$

estimated energy cost

Many factors affect the actual performance of a water heater. This represents our closest approximation of your likely experience with this water heater in Ashburn, VA, but actual performance may vary depending on factors beyond our ability to control or estimate. To view or adjust our assumptions of the most common factors that impact this product’s performance in Ashburn, VA, please view the advanced settings. *Annual energy costs are estimated from the energy efficiency of each water heater, your household’s estimated water usage & set temperature, the average groundwater temperature for your location, and residential energy prices as reported by the Department of Energy.

Show More

expand_more

Show Less

expand_less
place

Where to Buy

A. O. Smith water heaters are available through your local plumbing professional.

Product Features & Options

Enhanced Heating Elements

Dual 4500 watt elements for the fastest recovery and reliable operation.

• Longer lasting Stainless steel lower element.

DynaClean™ Diffuser Dip Tube

Helps reduce lime and sediment buildup, maximizes hot water output. Made from long lasting PEX cross-linked polymer.

High Uniform Energy Factors

Eco-friendly non-CFC foam insulation, heat traps and specially designed combustion chamber combine to produce a high Uniform Energy Factor for maximum savings on operating costs.

CoreGard™ Anode Rod

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.

How it Works

Cold water enters the water heater through an internal “dip tube” which forces the cold water to the bottom of the tank and pushes hot water out through the outlet connection. This arrangement provides the most hot water for a given tank size. There are two thermostats on a typical residential water heater. The thermostat at the bottom controls the lower heating element while the top thermostat controls the upper heating element. Usually, only one heating element is active at a time. Because the lower element sees the cold water first, the lower heating element does most of the work, while the upper heating element is used only when the entire tank is cold. Because water can corrode the steel tank, we glass line the inside of the tank and install an anode rod to help reduce corrosion. The temperature and pressure relief valve is a safety device designed to open if the internal temperature or pressure of the tank exceeds certain limits. Water heaters should be large enough to provide adequate hot water even when temperatures are cold and household demand is greatest.

Certifications

6

year

limited warranty

0.92

Uniform Energy Factor

UL Listed means that the product met UL's safety requirements
CSA International Low Lead Content Certification in compliance with U.S. and Canadian safety standards on gas components
The Blue Diamond formula is enriched with a high level of zircon, producing a coating that is harder and more water-resistant than any other in the industry

Product Specifications


Tech Specs
Nominal Capacity:
?Nominal capacity is the representative number pursuant to the safety standard certification process for water heaters
 38
Rated Storage Volume
?Rated Storage Volume = Rated storage volume is the measured storage volume defined by the Department of Energy.
 35
UEF 0.92
First Hour Rating: 51
Upper Element Wattage: 4500
Lower Element Wattage: 4500
Max Wattage: 6000
Voltage: 240
Minimum Voltage Required: 240
Limited Tank Warranty: 6 Years
Limited Parts Warranty: 6 Years
Anode: Coregard™ Sacrificial Anode
Self Cleaning: Yes
T&P Relief Valve: Yes
Water Connection Location: Top
Water Connection Size: 3/4"
Dimensions & Venting
Type: Lowboy
Height: 32"
Diameter: 23"
Width: 23"
Depth: 23"
Product Weight: 118

Incentives

Rebate and incentive programs provide cash-back to consumers for the purchase of appliances that meet certain energy efficiency standards. Often, these standards are tied to the ENERGY STAR® certification program.

Cash for Appliances is designed to encourage the purchase of energy efficient appliances. Consumers who purchase ENERGY STAR® certified or CEE qualified appliances can receive cash rebates. Most states are offering rebates in the $50 to $250 range.

Photos

Please click here to download the hi-resolution images.

Need More Hot Water?

There's no reason to run out of hot water. If you're not sure that the ENLB-40 provides enough hot water for your needs, consider these:

ENERGY STAR

Voltex® Hybrid Electric Heat Pump 50-Gallon Water Heater

SHPT-50
  • 10 Year Limited Warranty
  • 68 First Hour Rating
    •
ENERGY STAR

Voltex® Hybrid Electric Heat Pump 66-Gallon Water Heater

SHPT-66
  • 10 Year Limited Warranty
  • 81 First Hour Rating
    •

ProLine® 55-Gallon Electric Water Heater

ENT-55
  • 6 Year Limited Warranty
  • 72 First Hour Rating
    •

ProLine® 50-Gallon Electric Water Heater

ENS-50
  • 6 Year Limited Warranty
  • 57 First Hour Rating
    •