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Electric Instantaneous Water Heaters
Flow Controlled (Single Phase)
Model
kW
Voltage AMPS
Number
Rating
EFC-5500-4-S-10 5.5
240
23.0
EFC-6500-4-S-10 6.5
240
27.0
EFC-7500-4-S-10 7.5
240
32.0
EFC-9500-4-S-10 9.5
240
40.0
EFC-8300-2-S-10 8.3
208
39.0
Series Two - Thermostatic (Single Phase)
(Twin Module) With Single Thermostatic Control
Model
kW
Voltage
Number
Rating
EFT-19000-4-D-10 19.0
240
80 (2 x 40 Amps)
The unit must have 2 independent electrical circuits using correctly rated wire
and 2 circuit breakers.
Temperature Rise °F
0.5
0.75
1.0
1.5
2.0
GPM
GPM
GPM
GPM
GPM
75
50
38
25
18
88
59
44
30
22
—
68
51
34
25
—
86
65
43
32
—
76
57
38
29
Specifications:
Dimensions: 10
3
⁄
" x 5
4
Weight: 3 lbs.
Materials:
Cover: ABS UL rated 94Vo.
Glass reinforced "UDEL†" Heater Body
and Ni Chrome Element
Color: White
Standard temperature range
100°F-140°F.
Maintains accurate temperature control
± 1°F
Element: Replaceable cartridge insert
Pipe-Fittings: 1/2" NPT compression at
bottom of unit.
Operating Pressure: Min 25 PSI,
Max 150 PSI.
Temperature Rise °F
AMPS
1.5
2.0
2.5
3.0
GPM
GPM
GPM
GPM
87
65
52
43
SPEC OPTIONS:
Multi Lavs = ML 0.5 turn on
Set Temp = 105°F.
Specifications:
Dimensions: 10" x 9" x 3"
Weight: 8 lbs.
Materials:
Cover: Enameled Steel.
Glass reinforced "UDEL†" Heater
Body and Ni Chrome Element
Color: White
Element: Dual replaceable
cartridge inserts
Pipe-Fittings: 3/4" NPT pipe
fittings at the bottom of the unit.
Operating Pressure: Min 25 PSI,
Max 150 PSI.
Recommended
Please consult local codes for electrical requirements. Additional
Wire Size
voltages and wattages are available. For more information please
consult factory.
10 AWG
Refer to Voltage Identification Code Chart on page 5.
10 AWG
8 AWG
Applications: Single Phase Only.
8 AWG
Kitchen Sinks, Bar Sinks, Dual Lavs, Utility Sinks, Manufacturing
8 AWG
Facilities, and Modular Buildings.
1
⁄
" x 2
7
⁄
"
4
8
OUTLET
Please consult local codes for electrical requirements.
Recommended
Wire Size
Additional voltages and wattages are available. For
more information please consult factory.
8 AWG per module
Refer to Voltage Identification Code Chart
on page 5.
Applications: Single Phase Only.
Residential-Single Shower (Cabin or Condo), Multi Lavs.
set temp.
3
Turn on 0.5 GPM (up to 6.5kW)
Turn on 0.7 GPM (7.5 kW and up)
Max Flow 2.0 GPM
1 4 "
5
3
4 "
10
INTLET
1 2 "
1
Activated in stages based on demand
Min. flow 0.7 GPM Max Flow 3.0 GPM
"
9
"
10
"
4
3
"
7
2
8 "
3
9
4 "
3 4 "
ELECTRICAL
SUPPLY
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