A.O. Smith | A.O. Smith® EESU40 ProLine® Grid-Capable Short Electric Water Heater, 40 gal tank, 240V, 4500W | First Supply

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A.O. Smith® EESU40 ProLine® Grid-Capable Short Electric Water Heater, 40 gal tank, 240V, 4500W

A.O. Smith® EESU40 ProLine® Grid-Capable Short Electric Water Heater, 40 gal tank, 240V, 4500W

Item #AOSEESU40ZAR

MFG #EESU40 ZARS41

BrandA.O. Smith

: With a 40-gallon (nominal) tank delivering 4,500 watts, the EESU-40 delivers a first hour rating of 53 gallons at an Uniform Energy Factor of 0.92. The Coregard™ sacrificial anode helps protect the tank from the corrosive effects of water, and is accompanied by a 6-year limited tank warranty.
Looking for model-specific repair or replacement parts? Enter the unit’s serial number into the A.O. Smith Parts Finder.

: Tall or ShortShort
Tank Capacity40 gal
Voltage Rating240 V
Dimensions20-1/2 in W x 49-3/4 in H
Energy Factor0.92
ManufacturerA.O. Smith
Manufacturer #EESU40 ZARS41
Pressure Rating150 psi
SeriesEESU
Temperature Rating21 gph at 90 deg F
Water Connection3/4 in NPT

: Instruction/Installation Manual
Specification Sheet

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