Kenmore 57950 50 gal. 9-Year Short Natural Gas Water Heater

Kenmore 57950 50 gal. 9-Year Short Natural Gas Water Heater

Item # 04257950000P Model # 57950
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The Kenmore 57950 50-gallon short residential natural gas water heater is energy-efficient, with foam insulation, and has a cobalt blue glass-lined tank with a large anode rod to protect the tank from corrosion. It also includes a self-cleaning cold water inlet tube which reduces and protects against mineral build-up in the tank.

A 50-gallon natural gas water heater is the minimum recommended size for a 5-person or more household with typical water use.

  • Glass-lined steel tank with one anode rod for increased tank protection
  • 2 inches of energy-efficient foam insulation
  • Factory-installed temperature and pressure safety valve
  • High recovery 45,000 BTU input delivers more hot water
  • 9-year warranty on tank and parts


Parts Warranty 9 year limited
Tank Warranty 9 year limited
Tank Insulation Thickness 2 in.
Tank Diameter (In.) 24
Tank Height (In.) 49.50
Height to Water Connection (In.) 51.50
Water Inlet/Outlet Size 3/4 in.
Height to Vent Hood (In.) 54
Gas Inlet Size 3/4 in.
Height to Gas Connection (In.) 12.25
Tank Diameter Range (In.) More than 22 In.
Product Overview:
Unit Location Indoor
Materials & Finishes:
Drain Valve Plastic
Tank Lining Glass
Heating Range (deg F.) 55 - 155
Tank Nominal Capacity 50 gal.
Size Category - Gallons 41 gallons to 50 gallons
Rated Storage Volume (gal.) 50
Uniform Energy Factor (UEF) 0.63
Flow Rate:
Recovery at 90 Degree Rise (gph.) 46
First Hour Rating (gal.) 83
Control Type Digital
Power Source:
Fuel Type Natural gas
Product Includes:
Power Cord Included No
Relief Valve Included Temperature and Pressure
Appliance Features:
Number of Anode Rods 1
Heat Trap Fittings Yes
Tank Style Short
Low NOx Burner No
Heavy Duty Anode Rod Yes
Self Cleaning Yes
Venting Atmospheric (standard)
Power & Performance:
Gas Input (btu/hr) 45000
Maximum Operating Pressure (psi.) 150
Certifications & Ratings:
ENERGY STAR Compliant No
Altitude Rating (ft.) 10100
Required Vent Size 4 in.
Color Family Gray


ProductURL /kenmore-50-gal-9-year-short-nature-gas
FulfilledBy Sears
SoldBy Sears
ItemPNO 04257950000
BrandName Kenmore
MfgPartNumber 57950

SSIN : 04257950000P

UID : 0f9ee669-76b9-42a7-a199-91cc3bfd7bca

PartNumber 04257950000P