Kenmore 58640 40 gal. 6-Year Tall Electric Water Heater

Kenmore 58640 40 gal. 6-Year Tall Electric Water Heater
Item # 04258640000P Model # 58640

Kenmore 58640 40 gal. 6-Year Tall Electric Water Heater

The Kenmore 58640 40-gallon electric water heater has a glass-lined tank to help prevent corrosion, elements that resist lime build-up, and foam insulation to prevent heat loss.

A 40-gallon electric water heater is the minimum recommended size for a 2- to 3-person household with typical water use.

  • 3 inches of energy-efficient foam insulation prevents heat loss
  • The tank and parts have a 6-year limited warranty
  • Cobalt blue glass-lined tank and anode rod protect the inside of the tank from corrosion
  • Two 4500 watt heating elements
  • The lower element handles typical demand, while the extra element responds to heavy demand
  • A self-cleaning cold-water inlet tube swirls water to prolong tank life and maintain energy efficiency by discouraging lime build-up


Dimensions and Capacity:
Tank Capacity 40 gal.
Tank Insulation Thickness 3 in.
Tank Diameter (In.) 20
Tank Height (In.) 60.25
Height to Water Connection (In.) 62.25
Water Inlet/Outlet Size 3/4 in.
General Features:
Number of Anode Rods 1
Heat Trap Fittings Yes
Power Cord Included No
Control Type Mechanical
Tank Style Tall
Color Family Gray
Total Connected Load 18.75
Heavy Duty Anode Rod No
Unit Location Indoor
Drain Valve Plastic
Number of Heating Elements 2
Relief Valve Included Temperature and Pressure
Self Cleaning Yes
Tank Lining Glass
General Warranty 6 years limited
Parts Warranty 6 year limited
Tank Warranty 6 year limited
ENERGY STAR Compliant No
Power and Performance:
Recovery at 90 Degree Rise (gph.) 21
Kilowatt Hrs. per Year 4622
Voltage 220/240V
Minimum Circuit Rating 30 amps
First Hour Delivery (gal.) 51
Fuel Type Electric
Heating Element Maximum Output (watts) 4500
Energy Factor 0.95
Maximum Operating Pressure (psi.) 150
Heating Range (deg F.) 110 - 150


SoldBy Sears
ItemPNO 04258640000
MfgPartNumber 58640
BrandName Kenmore
ProductURL /kenmore-58640-40-gal-6-year-tall-electric
FulfilledBy Sears

SSIN : 04258640000P

UID : 441543fb-93d9-43b3-a7b4-e0ffc60b2484

PartNumber 04258640000P