Specification

PRINTED IN U.S.A. 05/16 WP FORM NO. RR102CE-4 Rev. 17
2
In keeping with its policy of continuous progress and product improvement, Rheem reserves the right to make changes without notice.
Rheem Water Heating • 101 Bell Road
Montgomery, Alabama 36117-4305 • www.rheem.com
Rheem Canada Ltd./Ltée • 125 Edgeware Road, Unit 1
Brampton, Ontario L6Y 0P5 • www.rheem.com
I N TEGR ATED AIR & WATER
INTEGRATED HOME COMFORT
DIMENSIONAL INFORMATION (All dimensions shown in inches)
MIN MAX TANK SHIPPING
MODEL WATTS WATTS GALLONS A B C D E WEIGHT (LBS.)
EGSP2 1,440 1,500 2-1/2 14 9-3/4 — — — 18
EGSP6 1,500 6,000 6 15-1/8 15-3/4 12-5/8 11-5/8 4-1/4 41
EGSP10 1,500 6,000 10 22-7/8 15-3/4 20-3/8 19-3/8 4-1/4 53
EGSP15 1,500 6,000 15 24-1/4 17-3/4 21-7/8 19-3/8 4-5/8 65
EGSP20 1,500 6,000 19.9 25-1/8 19-3/4 22-5/8 19-5/8 5-1/8 76
EGSP30 1,500 6,000 30 32 22-1/4 23 23 3 115
Water Temp.
Ratings:
Thermostat Type:
Surface Mounted
Min. Delivered
Temperature:
110
° F
Max. Delivered
Temperature:
170
° F
High Temperature
Limit:
190
° F
ELEMENT AVAILABILITY
WATTAGE 120 V 208 V 240 V 277 V 480 V
1,440 **Y N/A N/A N/A N/A
1,500 Y Y **Y N/A N/A
2,000 Y Y Y Y Y
2,500 Y Y Y N/A N/A
3,000 Y Y Y Y Y
4,500 N/A Y *Y *Y *Y
6,000 N/A Y Y Y Y
*Not available in EGSP6 & EGSP10
**EGSP2 available only in these configurations.
ELECTRICAL CHARACTERISTICS
ELEMENT
FULL LOAD CURRENT IN AMPERES
WATTAGE 120 V 208 V 240 V 277 V 480 V
1,440 12.0 N/A N/A N/A N/A
1,500 12.5 7.2 6.3 N/A N/A
2,000 16.7 9.6 8.3 7.2 4.2
2,500 20.8 12.0 10.4 N/A N/A
3,000 25.0 14.4 12.5 10.8 6.3
4,500 N/A 21.6 18.8 16.2 9.4
6,000 N/A 28.8 25.0 21.7 12.5
All models employ 1 heating element resulting in a 2-wire
outlet (single phase) electrical configuration.
RECOVERY CAPACITIES
TEMPERATURE RISE - DEGREES F -
ELEMENT
GALLONS PER HOUR
WATTAGE 40°F 60°F 80°F 100°F 120°F 140°F
1,440
15 10 7 6 5 4
1,500 15 10 8 6 5 4
2,000 20 14 10 8 7 6
2,500 25 17 13 10 8 –
3,000 30 20 15 12 10 9
4,500 46 30 23 18 15 13
6,000
61 41 30 24 20 17
Water
INTEGRATED HOME COMFORT
Commercial Electric
Point-of-Use
Recommended Specifications
(for trade reference only)
Water heater(s) shall be model ____________________,
manufactured by Rheem, having electrical input of
__________ kW and a recovery rate of _____________ GPH
at a 100°F temperature rise. Water heater(s) shall have a
storage capacity of ________ gallons. Water heater(s) shall
have the UL/CSA seal of certification and be factory equipped
with an CSA/ASME rated temperature and pressure relief
valve. Tank(s) interior shall be coated with a high temperature
porcelain enamel and furnished with a magnesium anode
rod rigidly supported. Water heater(s) shall meet or exceed
the energy factor requirements of ASHRAE. Tanks shall have
a working pressure rating of 150 psi, and shall be completely
assembled. Water heater(s) shall be equipped with a copper,
resistored, “screw-in” type element. Tank shall be insulated
with rigid polyurethane foam insulation. Water heater(s) shall
be equipped with a surface mounted thermostat with an
integral, manual reset, high limit control. Water heater(s)
shall be covered by a three year limited warranty against
tank leaks.
NOTE: Basic model numbers are listed. When ordering, specify electrical input and kW to
determine specific model number.
Canadian models have different model numbers than the U.S. models. Add a "C" before the
model number (e.g. CEGSP2) when ordering.
A
C
B
E
D
3/4" T&P
HOT
WATER
OUTLET
COLD
WATER
INLET
B
DIAMETER
A
HOT WATER
CONNECTION
COLD WATER
CONNECTION
3/4" T&P
3-1/2" (89mm)
Models:
EGSP6
EGSP10
EGSP15
EGSP20
EGSP30
Water Connections
3/4" NPT
Model:
EGSP2
Water Connections
1/2" NPT