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GE Appliances Logo

GE® Smart 40 Gallon Short Electric Water Heater

Model # GE40S10BLM

Call 913-682-4261 For Our Best Price

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Real Capacity

Get the most hot showers from the only water heater that holds a true 40 gallons of water (Compared to 40 gallon electric steel tank water heaters per DOE rated gallon capacity)

Built-in WiFi

Easily adjust temperatures, set vacation mode schedules and receive notifications with Built-in WiFi powered by SmartHQ

Leading Performance

Live comfortably with this best in class unit that delivers 65 gallons of hot water in the first hour (Measured through DOE First Hour Rating)

Quick Recovery

Two 5500W heating elements quickly increase water temperature for hot water when you need it

Household Size

Provide hot water for the whole family of 2 to 4 persons

Inlet Tube

Replenishes water from the bottom of the tank to maximize hot water delivery

Easy Set Up

Replace your old water heater quickly and easily using standard water and electrical connections

Anode Rod

Durable design offers long-lasting protection against corrosion

Drain Valve

Rust-proof construction can be counted on to provide long-lasting service

Digital Display

Make easy, accurate adjustments at the touch of a button


  • Real Capacity
  • Built-in WiFi
  • Leading Performance
  • Quick Recovery
  • Household Size
  • Inlet Tube
  • Easy Set Up
  • Anode Rod
  • Drain Valve
  • Digital Display
Unit Capacity 40 Gallons
App Filter - Vacation Mode Yes
App Filter - Tank Diameter 18 1/4 in.-21 3/4 in.
App Filter - Capacity Water Heater 40-49 gallons
App Filter - Product Type Water Heaters Electric Standard
App Filter - WiFi Connect Built-In
Color Appearance Gray
Integrated Energy Factor 0.92
Volts/Hertz 240V; 60Hz
Heating - Electric - Heater Watts 5500/5500
Voltage (MAX) 240.0
Electrical Circuit Required Dedicated 30 Amp Min.
Electrical Connection Direct-Wire
First Hour Rate (FHR) 65 Gallons
Operating Water Pressure 20-125 PSI
Warranty Notes See written warranty for full details
Parts Warranty 10-year limited
Labor Warranty 1-year limited
Net Weight 121.0
Connection Sizes - Water Inlet (MNPT) 3/4"
Product Height (to top of water inlet/outlet connections) 52.875
Product Diameter 22.0
Connection Sizes - Hot Water Outlet (MNPT) 3/4"
Product Height (to top of unit) 51.375
Approximate Shipping Weight 133.0
Overheat Protection Yes
Fuel Type Electric
WiFi Connect Built-In
Drain Valve Type Plastic
Configuration Short
Temperature Setting Factory Default 120° F
Vacation Setting Yes
Operating Modes Normal
Water Connection Location Top
Control Type Electronic with Digital Display
Temperature Setting 100-140° F Range
Product Type Electric Electronic
Diagnostic Feedback Yes
Family Size 2-4 People
Height Description Short

Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy, and expensive and you probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Questions or Comments?
Call 913-682-4261 for assistance. Click Here.for Dolsberry Appliance and Mattress locations and contact information.

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