ARESS00105

Residential Electric Water Heaters
SPECIALTY ELECTRIC
PROMAX SPECIALTY ELECTRIC FEATURES
®
TABLE TOP ELECTRIC WATER HEATERS
Feature convenient flat surface at 36" height, providing extra
“counter space” wherever installed. All plumbing and electrical
connections are made through back of water heater. 27 and
40-gallon capacities. Equipped with cross-link PEX cross-link
polymer dip tube.
®
LOWBOY SIDE-CONNECT ELECTRIC WATER
HEATERS
Feature compact design, side-mounted plumbing and electrical connections. Designed for installation under a counter, in
a crawl space or in other tight spaces. Tank capacities from
10 through 40 gallons. Single heating element.
POINT-OF-USE ELECTRIC WATER HEATERS
Designed for low-demand point-of-use applications, such as
lavatories in offices, or any building with remote restrooms.
2-gallon and 4-gallon tank capacities, with single heating
element. Includes 110/120V cord set with 3-prong plug
(optional on 240V models). Also includes wall-mounting
brackets for easy installation.
Table Top
All PROMAX® SPECIALTY ELECTRIC WATER HEATERS
EQUIPPED WITH FACTORY-INSTALLED TEMPERATURE &
PRESSURE (T&P) RELIEF VALVE, FOAM INSULATION TO
PROTECT AGAINST HEAT LOSS
CODE COMPLIANCE: CEC, CABO, HUD, BOCA NATIONAL
CODES, ASHRAE/IES 90.1-1999 AND 2004 NAECA
UL
®
CERTIFIED TO UL 174 FOR HOUSEHOLD ELECTRIC
WATER HEATERS
Lowboy
Side-Connect
®
Point-Of-Use
www.aosmithwaterheaters.com
April, 2005
RESIDENTIAL
Residential Electric Water Heaters
SPECIALTY ELECTRIC
MODEL
NUMBER
FIRST
HOUR
RATING
GALLONS
ELEMENT WATTAGE
ENERGY GALLON
FACTOR CAPACITY STANDARD MAXIMUM
240V
240V
DIMENSIONS IN INCHES
RECOVERY
90ºF RISE
R
VALUE
A
B
C
APPROX.
SHIPPING
WEIGHT
(LBS.)
TABLE TOP MODELS
ESTT-30
45
.89
27
4500
6000
21
12
36
25
21
141
ESTT-40
52
.88
40
4500
6000
21
12
36
25
24
174
STANDARD
120V
MAXIMUM
240V
LOWBOY SIDE-CONNECT MODELS
ELSC-10S
N/A
N/A
10
1500
3000
7
16
18
12-1/2*
18
51
ELSC-15S
N/A
N/A
15
1500
3000
7
16
25-3/4
20-1/2*
18
66
ELSC-20S
N/A
N/A
19
2500
3000
11
15
22-1/4
15-3/8*
21-3/4
84
MAXIMUM
240V
6000
21
16
30
24*
22
100
6000
21
12
31-1/4
24-5/8*
23
131
ECJ-30
37
.93
29
STANDARD
240V
4500
ECJN-40
43
.92
38
4500
POINT-OF-USE MODELS
ELJC-2
N/A
N/A
2
1440 @ 120V
7
8
12-3/4
N/A
10
21
ELJC-4
N/A
N/A
4
1440 @ 120V
7
8
20
N/A
10
27
* “B” dimension is floor to T&P Valve and floor to hot water outlet.
Dimension from floor to cold water inlet on all lowboy side-connect models is 3-1/2".
Point-of-Use models have 1/2" inlet and outlet connections.
ALTERNATE
HOT OUTLET/T&P
OPENING
T&P OPENING
C
HOT OUTLET
A
A
B
B
C
COLD OUTLET
TABLE TOP
LOWBOY SIDE-CONNECT
500 Lindahl Parkway, Ashland City, TN 37015
For Technical Information and Automated Fax Service, call 800-527-1953.
www.aosmithwaterheaters.com
©2005 A. O. Smith Corporation
POINT-OF-USE
A. O. Smith Corporation reserves the right to make product changes or improvements without prior notice.
Printed in U.S.A.
ARE-SS001-0405N