Bradford White EFT-7500-4-S-10, EFT-9500-4-S-10, EFC-5500-4-S-10, EFC-6500-4-S-10, EFC-7500-4-S-10 Specification Sheet

Electric Instantaneous Water Heaters

The KwickShot®Electric Instantaneous Water Heaters
Models Feature:

■ On Demand Hot Water—No delay.

■ Reduced Energy Waste—Flow switch activates heater only

on demand (no stand-by heat loss). 99% efficient.

■ Continuous Hot Water—No storage capacity to run out.

■ No Need for a T&P Relief Valve—Check local codes.

■ Integral Flow Restrictor—Built-in to ensure proper

temperature rise.

■ Prevention Of Bacteria Growth.

■ Easy Installation—Mounts on wall – no sweat connections.

■ Ni Chrome Heating Element—A unique, patented flow

path ensures optimum heat transfer and extended
element life.

■ Durable Design—Reduces calcification and sedimentation.

■ Space Saving Installation—Compact size.

■ High Temperature Limit Switch—Protects against element

burn out, with reset button.

■ Warranty—Heaters are designed for durability and

guaranteed against failure due to leaks of Heater
Body/Element Assembly for a period of 10 years. Field
serviceable element with replaceable cartridge element (1
year warranty).

■ Single Phase and Three Phase models.

MANUFACTURED UNDER ONE OR MORE OF THE FOLLOWING U.S. PATENTS: 5,954,492; 5,761,379; 5,943,984; 5,081,696; 5,988,117; 6,142,216; 5,199,385; 5,574,822; 5,372,185; 5,485,879; 5,277,171;
(B1)5,341,770; 5,660,165; 5,596,952; 5,682,666; 4,904,428; 5,023,031; 5,000,893; 4,669,448; 4,829,983; 4,808,356; 5,115,767; 5,092,519; 5,052,346; 4,416,222; 4,628,184; 4,861,968; 4,672,919; Re. 34,534;
7,270,087 B2. OTHER U.S. AND FOREIGN P

KwickShot®is a registered trademark of Bradford White®Corporation.

TENT APPLICA

A

TIONS PENDING. CURRENT CANADIAN PATENTS: 1,272,914; 1,280,043; 1,289,832; 2,045,862; 2,112,515; 2,108,186; 2,107,012; 2,092,105; 2,409,271.

For more information on warranty, please visit www.bradfordwhite.com

For pr

oducts installed in USA, Canada and Puerto Rico. Some states do not allow limitations on warranties.

See complete copy of the warranty included with the heater.

217-B-0908-A

E

S-3000-1-S-10 3.0 120 25.0 41 10 AWG

E

S-3500-1-S-10 3.5 120 29.0 48 10 AWG
ES-3500-4-S-10 3.5 240 14.6 48 14 AWG
E

S-4100-2-S-10 4.1 208 19.7 56 12 AWG
E

S-4100-5-S-10 4.1 277 14.8 56 14 AWG
ES-5500-4-S-10 5.5 240 22.9 75 10 AWG

M

odel

N

umber

k

W

R

ating

V

oltage AMPS

T

emperature

R

ise °F

0.5 GPM

R

ecommended

W

ire Size

Single Point (Single Phase)

I

ntregal 0.5 GPM flow control and faucet aerator provided.

Electric Instantaneous Water Heaters

3

8

"

3

8

"

O

UTLET

FLOW

REGULATOR

REMOVABLE

FILTER

I

NTLET

5

1

4

"

1

1

2

"

3

4

"

2

7

8

"

10

3

4

"

9

3

4

"

OUTLET INTLET

EFT-7500-4-S-10 7.5 240 32.0 — 68 51 34 25 8 AWG
EFT-9500-4-S-10 9.5 240 40.0 — 86 65 43 32 8 AWG

Model

NumberkWRating

Voltage AMPS

Temperature Rise °F

0.5

GPM

0.75
GPM

1.0

GPM

1.5

GPM

2.0

GPM

Recommended

Wire Size

Thermostatic (Single Phase)

Turn on 0.5 GPM (up to 6.5kW)
Turn on 0.7 GPM (7.5 kW and up)
Max Flow 2.0 GPM

5

1

4

"

1

1

2

"

3

4

"

2

7

8

"

10

3

4

"

9

3

4

"

2

1

2

"

ELECTRICAL

SUPPLY

Note: Designed to comply with 0.5GPM handwashing code target outlet
temperature 105°F - 110°F. Please consult local codes for electrical
requirements. Additional voltages and wattages are available. For more
information please consult factory.

Applications: Single Phase Only.
Shopping Malls, Schools, Stadiums, Public Hand Washing.

Refer to Voltage Identification Code Chart on page 5.

Specifications:
Dimensions: 103⁄4" x 51⁄4" x 27⁄8"

Weight: 3 lbs.

Materials:

Cover: ABS UL rated 94Vo.
Glass reinforced “UDEL†”
Heater Body and Ni Chrome Element

Color: White
Element: Replaceable cartridge insert
Pipe-Fittings: 3/8" compression at top

of unit.
Operating Pressure: Min 25 PSI,
Max 150 PSI.

Please specify your application
when you place your or
Example: EFT
(Dishwasher 180

SPEC OPTIONS:
S - Sanitation Setting 180
FS - Factor

(Ambient to 180

ML - Multiple Lavs (5.5 to 10kW)

Factor
.5 GPM T

Specifications:
Dimensions: 103⁄4" x 51⁄4" x 27⁄8"

eight: 3 lbs.

W

Materials:

Cover: ABS UL rated 94V

einfor

Glass r

ome Element

Chr
Color: White

d temperatur

Standar
Maintains accurate temperatur

Element: Replaceable car
Pipe-Fittings: 1/2" compr
Operating Pr

Note: Designed to comply with 0.5GPM handwashing code

target outlet temperature 105°F - 110°F. Please consult local
codes for electrical requirements. Additional voltages and
wattages are available. For more information please consult

.

y

factor
Refer to Voltage Identification Code Chart on page 5.

.

-9500-4-S-10-S

der

F)

°

Applications: Single Phase Only.
Dishwashers, Boosters (to 180°F). Schools, Hospitals, Nursing
Homes, Laboratories. Emergency Eye Wash Fountains. Single
and Multiple Handwash Stations.

F

°

y Set T

y Set T

n On

ur

emperatur

emp 105

e

F)

°

°F.

o.

ced “UDEL†” Heater Body and Ni

e range 100

°F-140°F.

e contr

tridge inser

ol +/- 1

t

ession at bottom of unit.

e:

essur

Min 25 PSI, Max 150 PSI.

2

°F

E

FC-5500-4-S-10 5.5 240 23.0 75 50 38 25 18 10 AWG
EFC-6500-4-S-10 6.5 240 27.0 88 59 44 30 22 10 AWG
EFC-7500-4-S-10 7.5 240 32.0 — 68 51 34 25 8 AWG
EFC-9500-4-S-10 9.5 240 40.0 — 86 65 43 32 8 AWG
EFC-8300-2-S-10 8.3 208 39.0 — 76 57 38 29 8 AWG

Model

N

umberkWR

ating

V

oltage AMPS

Temperature Rise °F

0.5

GPM

0.75
GPM

1.0

GPM

1.5

GPM

2.0

GPM

Recommended

W

ire Size

Flow Controlled (Single Phase)

Turn on 0.5 GPM (up to 6.5kW)
T

urn on 0.7 GPM (7.5 kW and up)

M

ax Flow 2.0 GPM

5

1

4

"

1

1

2

"

3

4

"

2

7

8

"

10

3

4

"

9

3

4

"

OUTLET INTLET

Electric Instantaneous Water Heaters

EFT-19000-4-D-10 19.0 240 2 x 40 Amps 87 65 52 43 8 AWG per module

Model

Number

kW

Rating

Voltage AMPS

Temperature Rise °F

1.5

GPM

2.0

GPM

2.5

GPM

3.0

GPM

Recommended

Wire Size

Series Two - Twin Heating Module (Single Phase)

(Twin Module) With Single Thermostatic Control

Activated in stages based on demand
Min. flow 0.7 GPM Max Flow 3.0 GPM

9

"

10

"

3

"

ELECTRICAL

SUPPLY

4

"

Please consult local codes for electrical requirements. Additional
voltages and wattages are available. For more information please
consult factory.

Refer to Voltage Identification Code Chart on page 5.
Applications: Single Phase Only.

Kitchen Sinks, Bar Sinks, Dual Lavs, Utility Sinks, Manufacturing
Facilities, and Modular Buildings.

Specifications:
Dimensions: 103⁄4" x 51⁄4" x 27⁄8"

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.

Element: Replaceable cartridge insert
Pipe-Fittings: 1/2" compression at

bottom of unit.
Operating Pressure: Min 25 PSI,
Max 150 PSI.

The unit must have 2 independent electrical circuits using correctly rated wire
and 2 circuit breakers.

SPEC OPTIONS:

Multi Lavs = ML 0.5 turn on

Set Temp = 105°F.

Specifications:
Dimensions: 10" x 9" x 3"

eight: 8 lbs.

W
Materials:
Cover: Enameled Steel.
Glass r
Body and Ni Chr

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.

Please consult local codes for electrical requirements.
Additional voltages and wattages are available. For more
information please consult factory.

Refer to Voltage Identification Code Chart
on page 5.

Applications: Single Phase Only.
Residential-Single Shower (Cabin or Condo), Multi Lavs.

set temp.

einforced “UDEL†” Heater

ome Element

3

E

FT-28000-4-T-10 28.0 240 3x40 Amps — — — 65 50 8 AWG

Model

N

umber

kW

R

ating

V

oltage Current

P

er

Phase

Temperature Rise °F

1

.5

GPM

2

.0

GPM

2

.5

GPM

3

.0

GPM

4

.0

GPM

Recommended

W

ire Size

Series Three (Single Phase)

M

in Flow 0.7 GPM

Max Flow 4.5 GPM

ELECTRICAL

S

UPPLY

4

1

4

"

1

5

1

4

"

12

1

4

"

7

1

4

"

OUTLETINTLET

EFT-38000-4-F-10 38.0 240 160 (4x40 Amps) 129.8 129.8 103.8 86.5 64.9 51.9 43.3 8 AWG

Model

NumberkWRating

Voltage AMPS

Temperature Rise °F

1.0

GPM

2.0

GPM

2.5

GPM

3.0

GPM

5.0

GPM

6.0

GPM

4.0

GPM

Recommended

Wire Size

Series Four (Single Phase)

Min Flow 0.7 GPM
Max Flow 6.0 GPM

Electric Instantaneous Water Heaters

ELECTRICAL

SUPPLY

4

1

8

"

20

3

16

"

12

1

8

"

9

31

32

"

OUTLETINTLET

Please consult local codes for electrical requirements.
Additional voltages and wattages are available. For more
information please consult factory.

This unit can only be ordered with 240V, but can be used on 208V with 25%
reduced output (no model number change required).

Specifications:
Dimensions: 151⁄4"x 121⁄4"x 41⁄4"

Weight: 12 lbs.

Materials:

Cover: Enameled Steel.
Glass reinforced “UDEL†”
Heater Body and Ni Chrome
Element

Color: White
Element: Triple replaceable

cartridge inserts
Pipe-Fittings: 3/4" NPT pipe
fittings at the bottom of the
unit.
Operating Pressure: Min 45
PSI, Max 150 PSI.

Refer to Voltage Identification Code Chart
on page 5.

Applications: Single Phase Only.
Whole House Residential up to 4.5 GPM (Apartment,
Condo, Cabin).

This unit can only be ordered with 240V, but can be used
on 208V with 25% r

equir

change r

Specifications:
Dimensions: 203⁄16"x

121⁄8"x 41⁄8"
Weight: 23 lbs.

Materials:

Cover: Enameled Steel.
Glass reinforced “UDEL†” Heater
Body and Ni Chrome Element

educed output (no model number

ed).

Color: White
Element: Four replaceable cartridge

inserts
Pipe-Fittings: 3/4" NPT pipe fittings
at the bottom of the unit.
Operating Pressure: Min 45 PSI,
Max 150 PSI.

Please consult local codes for electrical
requirements. Additional voltages and wattages
are available. For more information please consult
factory.

Refer to Voltage Identification Code Chart
on page 5.

Applications: Single Phase Only.
Whole House Residential.
Multi Fixture up to 6GPM.

4

EFT-18000-2-T-10 18.0 208y/120v 50.0 82 61 49 41 35 32 10 AWG
EFT-24000-2-T-10 24.0 208y/120v 67.0 — 82 65 54 47 41 10 AWG
E

FT-18000-6-T-10 18.0 480y/277v 21.7 82 61 49 41 35 32 10 AWG
EFT-24000-6-T-10 24.0 480y/277v 28.9 — 82 65 54 47 41 10 AWG
EFT-32000-6-T-10 32.0 480y/277v 38.5 — — 87 73 62 55 8 AWG

M

odel

Number

k

W

Rating

Voltage AMPS

T

emperature Rise °F

1.5

G

PM

2.0

G

PM

2.5

G

PM

3.0

G

PM

4.0

G

PM

3.5

G

PM

R

ecommended

Wire Size

Thermostatic Triple Module Models (Three Phase)

Min Flow 0.7 GPM
M

ax Flow 4.0 GPM

Electric Instantaneous Water Heaters

Voltage Identification Code

For All Models

Voltage Code

Voltage

1
2
3
4
5
6
7
8

1 2 3 4 5 6 7 8

120 208 220 240 277 480 380 415

10

9
8
7
6
5
4
3
2
1

1

/

2

FLOW CHART

Typical Flow Rates in Gallons per Minute (gpm)

Electrical Configurations and Requirements for Bradford White Three Phase Tankless Water Heaters.

All Bradford White three-phase units are custom made to order and as such are, non-returnable and non-refundable. We urge you therfore to check your

electrical supply, making sure all criteria for operating your Bradford White water heaters are met, especially that a neutral line is available for all 480/277 volt units.

Fixture

T

ype

Bradford White 208/120 Three Phase Units

Delta Configuration
Requires: 3 Lives, 1 Ground (earth)

Three-Phase delta; Three-wire

Bradford White 480/277 Three Phase Units

Star Configuration
Requires: 3 Lives, 1 Neutral and
1 Ground

Three-Phase star; Four-wire; non-earthed neutral

Flow

R

ates

L

avatory

Flow Rate, (GPM) =

Rise in Temp. (°F) =

kW Rating =

kW rating x 6.83

FORMULAS

kW rating x 6.83

GPM x rise in temp.

rise in temp. (°F)

rise in temp. (°F)

6.83

0

.5

B

athtub

L1

L2

L3

2

.0-4.0

S

hower

1

.5-4.0

Kitchen

S

ink

1

.0-1.5

Pantry

S

ink

1

.5-2.5

Laundry

S

ink

2

.5-3.0

D

ishwasher

1

.0-3.0

GPM

Temperature Rise - ˚F

POWER REQUIRED-kW

29.34kW

26.4kW
2

3.4kW

20.5kW

17.6kW

14.6kW

11.7kW

8.8kW

5.8kW

3.0kW
—

20˚F

44kW

39.5kW
3

5.1kW

30.7kW

26.4kW
22kW

17.6kW

13.0kW

8.8kW

4.4kW
—

30˚F

58.6kW

52.7kW
4

9.9kW

41kW

35.1kW
29kW

23.4kW

17.6kW

11.7kW

5.8kW

3.0kW
40˚

73.2kW

65.9kW
5

8.6kW

51.2kW
44kW
37kW
29kW
22kW

14.6kW

7.3kW

3.6kW
50˚

82kW

7

0.3kW

61.5kW

52.7kW
44kW

35.1kW

26.4kW

17.6kW

8.8kW

4.4kW
60˚

8

2kW

71.5kW

61.5kW

51.2kW
41kW

30.7kW

20.5kW

10.2kW

5.1kW

70˚

79kW

70.3kW

58.6kW

46.9kW

35.1kW

23.4kW

11.7kW

5.8kW
80˚F

79kW

65.9kW

52.7kW

39.5kW

26.4kW

13.0kW

6.5kW
90˚F

73.2kW

58.6kW
44kW

29.3kW

14.6kW

7.3kW
100˚F

64.4kW

48.3kW

32.2kW

16.1kW
8kW

110˚F

L1

N

L2

L3

ELECTRICAL

S

UPPLY

4

1

4

"

15

1

4

"

12

1

4

"

7

1

4

"

OUTLETINTLET

Please consult local codes for electrical requirements.
Additional voltages and wattages are available. For more
information please consult factory.

Refer to Voltage Identification Code Chart
and wiring diagram on page 5.

Multi-Outlet Three Phase Applications: Modular Hand
Washing, Multi-Shower, Restaurants, Beauty Salons.

SPEC OPTIONS:
S = Sanitation 180°F
ML = Multi-Lav temp

setting 105 to
110 - 0.5 turn on up
to 8 lavs

FS = Factory Set

(ambient to 180°F)

Specifications:
Dimensions:

151⁄4"x 121⁄4"x 41⁄4"
Weight: 15 lbs.

Materials:

Cover: Enameled Steel.
Glass reinforced “UDEL†” Heater
Body and Ni Chrome Element

Color: White
Element: Triple replaceable

cartridge inserts
Pipe-Fittings: 1/2" compression
at bottom of unit.
Operating Pressure: Min 25 PSI,
Max 150 PSI.

Example: ES-5500-4-S-10-S

The 4 in the model number indicates 240 volt.
Please be advised that the voltages listed in the Voltage Identification Code
may not be available for all models.

Additional voltages and wattages are available. For more information please
consult factory.

5

Electric Instantaneous Water Heaters

10

9
8
7
6
5
4
3
2
1

1

/

2

FLOW CHART

Typical Flow Rates in Gallons per Minute (gpm)

Fixture

Type

Flow

Rates

Lavatory

Flow Rate, (GPM) =

Rise in Temp. (°F) =

kW Rating =

kW rating x 6.83

FORMULAS

kW rating x 6.83

GPM x rise in temp.

rise in temp. (°F)

rise in temp. (°F)

6.83

0.5

Bathtub

2.0-4.0

Shower

1.5-4.0

Kitchen

Sink

1.0-1.5

Pantry

Sink

1.5-2.5

Laundry

Sink

2.5-3.0

Dishwasher

1.0-3.0

GPM

Temperature Rise - ˚F

POWER REQUIRED-kW

29.34kW

26.4kW

23.4kW

20.5kW

17.6kW

14.6kW

11.7kW

8.8kW

5.8kW

3.0kW
—

20˚F

44kW

39.5kW

35.1kW

30.7kW

26.4kW
22kW

17.6kW

13.0kW

8.8kW

4.4kW
—

30˚F

58.6kW

52.7kW

49.9kW
41kW

35.1kW
29kW

23.4kW

17.6kW

11.7kW

5.8kW

3.0kW
40˚

73.2kW

65.9kW

58.6kW

51.2kW
44kW
37kW
29kW
22kW

14.6kW

7.3kW

3.6kW
50˚

82kW

70.3kW

61.5kW

52.7kW
44kW

35.1kW

26.4kW

17.6kW

8.8kW

4.4kW
60˚

82kW

71.5kW

61.5kW

51.2kW
41kW

30.7kW

20.5kW

10.2kW

5.1kW

70˚

79kW

70.3kW

58.6kW

46.9kW

35.1kW

23.4kW

11.7kW

5.8kW
80˚F

79kW

65.9kW

52.7kW

39.5kW

26.4kW

13.0kW

6.5kW
90˚F

73.2kW

58.6kW
44kW

29.3kW

14.6kW

7.3kW
100˚F

64.4kW

48.3kW

32.2kW

16.1kW
8kW

110˚F

Suggested Specification:

Instantaneous Water Heater shall be a Bradford White Model __________ with __________kW, _________vac ______________

o heat ________GPM @ a temperature rise of __________ degrees F. Unit shall have ABS UL 94 Vo rated cover. Heater body

t

nd element shall be glass reinforced UDEL.† Element shall be replaceable cartridge insert. Unit shall have a replaceable

a
filter in the inlet connector. Element shall be iron free, nickel-chrome material. Heater shall be fitted with 1/2" compression
nuts and sleeves to eliminate need for soldering. Maximum operating pressure of 150 psi. Hot water storage tanks
prohibited. Unit shall be Bradford White or approved equal.

Note: All models are Single Phase except the Thermostatic Three Phase (3 Module) Models.
Kwickshot models are not recommended for Space Heating Applications.
No chemicals shall be added to the Kwickshot models: Potable Water Only.

U.S. Patent No.’s: 4,762,980 and 4,960,976
UL Patent #'s 4,762,980 and 4,960,976.
UL Listed: E197168

Only for 208 Volt Three Phase Models

-

Sales 800-523-2931 ●Fax [phone] / T

For U.S. and Canada field ser

International:

Sales / T

217-B-0908-A

vice, contact your pr

echnical Suppor

Ambler

ofessional installer or local Bradfor

t

800-334-3393 ●Fax [phone] ●W

, PA

d White sales r

ar

epresentative.

ranty

800-531-2111 ●Fax [phone]

Telephone [phone] ●Telefax 215-641-9750 / www.bradfordwhite.com

echnical Suppor

©2008, Bradford White Corporation. All rights reserved.

t

866-690-0961 / 905-238-0100 ●Fax [phone] / www

.bradfor

dwhite.com

Printed in U.S.A.