Kenmore 55640 40 gal. 6-Year Tall Natural Gas Ultra Low NOx Water Heater (Select California Markets)

Kenmore 55640 40 gal. 6-Year Tall Natural Gas Ultra Low NOx Water Heater (Select California Markets)

Kenmore 55640 40 gal. 6-Year Tall Natural Gas Ultra Low NOx Water Heater (Select California Markets)

Item # 04255640000P Model # 55640
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The Kenmore 55640 40-gallon 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 40-gallon natural gas water heater is the minimum recommended size for a 2- to 4-person household with typical water use.

  • 6-year warranty on tank and parts
  • Energy-efficient foam insulation
  • Self-cleaning cold water inlet tube
  • Cobalt blue, ultra-coat, glass-lined tank with anode for corrosion protection
  • Factory-installed temperature and pressure relief valve

Specifications

Warranty:
Parts Warranty 6 year limited
Tank Warranty 6 year limited
Dimensions:
Tank Insulation Thickness 1 in.
Tank Diameter (In.) 17.75
Tank Height (In.) 58.5
Height to Water Connection (In.) 60.5
Water Inlet/Outlet Size 3/4 in.
Height to Vent Hood (In.) 62
Gas Inlet Size 3/4 in.
Height to Gas Connection (In.) 13
Tank Diameter Range (In.) Less than 18 In.
Product Overview:
Unit Location Indoor
Materials & Finishes:
Tank Lining Glass
Temperature:
Heating Range (deg F.) 55 - 155
Capacity:
Tank Nominal Capacity 40 gal.
Size Category - Gallons 31 gallons to 40 gallons
Rated Storage Volume (gal.) 38
Energy:
Uniform Energy Factor (UEF) 0.54
Flow Rate:
Recovery at 90 Degree Rise (gph.) 41
First Hour Rating (gal.) 66
Controls:
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 Tall
Low NOx Burner Yes
Heavy Duty Anode Rod Yes
Self Cleaning Yes
Venting Atmospheric (standard)
Color & Styling:
Color Family Gray
Power & Performance:
Gas Input (btu/hr) 40000
Maximum Operating Pressure (psi.) 150
Certifications & Ratings:
ENERGY STAR Compliant No
Altitude Rating (ft.) 5400
Venting:
Required Vent Size 3 in. or 4 in.

Properties

SoldBy Sears
BrandName Kenmore
ItemPNO 04255640000
MfgPartNumber 55640
Identity

SSIN : 04255640000P

UID : 5d56585a-a6b1-431b-b218-323511c39458

EnergyGuideURL http://i.sears.com/s/d/pdf/mp-tc/10009161/prod_1434934212
ProductURL /kenmore-55640-40-gal-6-year-short-natural
FulfilledBy Sears
PartNumber 04255640000P