Bradfordwhite Brochure Ef Series Efb User Manual

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The eF Series®

Exclusive Technologies and Features

B

R

A

D

F

O

R

D

W

HI

T

E

C

O

R

P

O

R

A

T

I

O

N

NATURAL GAS AND LIQUID PROPANE GAS

Model

Number

F

Floor

to

Vent

Conn.

in.

Approx.

Shipping

Weight

lbs.

E

Floor

to

Gas

Conn.

in.

A

Floor

to

Top of

Heater

in.

Input

Nat.

BTU/Hr.

Input

Capacity

U.S.

Gal.

D

Floor

to Cold

Water

Conn.

in.

C

Floor

to Hot

Water

Conn.

in.

B

Jacket

Dia.

in.

140°F100°F40°F

GPH Recovery

at Degree Rise*

EF-60T-125E-3N(A)

EF-60T-150E-3N(A)

EF-60T-199E-3N(A)

EF-100T-150E-3N(A)

EF-100T-199E-3N(A)

EF-100T-250E-3N(A)

EF-100T-300E-3N(A)

EF-100T-399E-3N(A)

125,000

150,000

199,999

150,000

199,999

250,000

300,000

399,999

LP

BTU/Hr.

Input

125,000

150,000

199,999

150,000

199,999

250,000

300,000

399,999

364

423

558

450

597

735

836

1127

145

169

223

180

239

294

335

451

104

121

159

129

171

210

239

322

60

60

60

100

100

100

100

100

Imp.

Gal.

50

50

50

83

83

83

83

83

57

57

57

775/8

775/8

775/8

775/8

775/8

421/2

421/2

421/2

621/2

621/2

621/2

621/2

63

570

570

570

900

900

900

900

950

Energy

Star®

Qualified

Yes

-

-

Yes

Yes

Yes

-

Yes

281/4

281/4

281/4

281/4

281/4

281/4

281/4

281/4

5

5

5

5

5

5

5

5

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

3/4

3/4

3/4

3/4

3/4

3/4

3/4

1

3/4

3/4

3/4

3/4

3/4

1

1

1

127/8

127/8

127/8

127/8

127/8

127/8

127/8

13

531/2

531/2

531/2

743/4

743/4

743/4

743/4

741/4

521/2

521/2

521/2

731/8

731/8

731/8

731/8

731/8

40

40

40

60

60

60

60

60

G

Floor to

Air

Intake

Conn.

in.

H

Floor

to

T&P

Conn.

in.

Gas

Conn.

Dia.

in.

Water

Conn.

Dia.

in.

Relief

Valve

Open

in.

Model

Number

F

Floor

to

Vent

Conn.

mm.

Approx.

Shipping

Weight

kgs.

E

Floor

to

Gas

Conn.

mm.

A

Floor

to

Top of

Heater

mm.

Input

Nat.

kW/Hr.

Input

Capacity

Liters

Therm.

Eff.

%

D

Floor

to Cold

Water

Conn.

mm.

C

Floor

to Hot

Water

Conn.

mm.

B

Jacket

Dia.

mm.

78°C56°C22°C

LPH Recovery

at Degree Rise*

EF-60T-125E-3N(A)

EF-60T-150E-3N(A)

EF-60T-199E-3N(A)

EF-100T-150E-3N(A)

EF-100T-199E-3N(A)

EF-100T-250E-3N(A)

EF-100T-300E-3N(A)

EF-100T-399E-3N(A)

36.6

43.9

58.6

43.9

58.6

73.2

87.9

117.2

LP

kW/Hr.

Input

36.6

43.9

58.6

43.9

58.6

73.2

87.9

117.2

1378

1601

2112

1703

2260

2782

3165

4266

549

640

844

681

905

1113

1268

1707

394

458

602

488

647

795

905

1219

227

227

227

379

379

379

379

379

96.0

93.0

92.0

99.1

98.5

97.0

92.0

94.0

1448

1448

1448

1972

1972

1972

1972

1972

1087

1087

1087

1588

1588

1588

1588

1600

259

259

259

408

408

408

408

431

718

718

718

718

718

718

718

718

127

127

127

127

127

127

127

127

38

38

38

38

38

38

38

38

19

19

19

19

19

19

19

25

19

19

19

19

19

25

25

25

327

327

327

327

327

327

327

330

1359

1359

1359

1899

1899

1899

1899

1861

1334

1334

1334

1857

1857

1857

1857

1857

1016

1016

1016

1524

1524

1524

1524

1524

G

Floor to

Air

Intake

Conn.

mm.

H

Floor

to

T&P

Conn.

mm.

Gas

Conn.

Dia.

mm.

Water

Conn.

Dia.

mm.

Relief

Valve

Open

mm.

(A) = ASME Code Available.

For Propane Gas models change suffix "N" to "X" and remove "E" from the model number. Example: EF-100T-150-3X.

All models comply with SCAQMD low NOx requirements.

Please consult specification sheet and website for complete product information.

Hydrojet® Sediment

Reduction System

• Helps prevent sediment

buildup inside the tank

Down-Fired Premix

Power Burner

• Proven design with

over 10 years of use

in the fi eld

• Self-compensating

negative pressure

system

• Automatically

regulates fuel fl ow

when a change in

combustion air is

detected

• Optimum combustion

and effi ciency

• Automatically adjusts

for altitudes up to

10,000 feet

• Single Exhaust

Pressure Switch*

Three Pass Heat

Exchanger System

• Provides maximum heat

transfer surface area

• Allows combustion gas to

move at high velocity

Submerged

Combustion Chamber

• Minimizes radiant heat

loss and improves

effi ciency

*EF100T399 features an additional

pressure switch for intake.

ICON HD™ Commercial

Control System

• Features an LCD

digital display showing

temperature set point and

diagnostic codes

to aid in servicing and

troubleshooting

• User-friendly touchpad

and easily viewable

data display area

Scan the QR

code to see the

eF Series® video!

www.bradfordwhite.com

Advantages

Specifi ers

With high recovery rates and

exceptional installation fl exibility,

the eF Series® is an outstanding

eco-friendly option that can meet

the toughest installation challenges

and hot water demands.

Installers

The design of this product allows

for exceptional installation fl exibility

with many diff erent venting options.

With our exclusive ICON HD™

Commercial Control System, the

LCD display and diagnostic codes

aid in servicing and troubleshooting.

Building Owners

If energy savings and ultra quiet

operation are important to you, look

no further. The eF Series® utilizes

exclusive designs for unsurpassed

reliability, effi ciency, and quiet

operation. Most models are

ENERGY STAR® qualifi ed.

Specs at a Glance

A

C

D

E

G

F

B

H

CLEANOUT

21/2" MIN.

3/4" O.D.

11/2" NPT INLET

11/2" NPT OUTLET

1" NPT SPACE

HEATING RETURN

1" NPT SPACE

HEATING OUTLET

3" PVC EXHAUST

3" PVC INLET 3/4" NPT GAS INLET

T&P VALV E

AIR INTAKE

GAS INLET

EXHAUST

81/4"

81/4"

eF Series®

Ultra High Effi ciency

Commercial Gas Water Heaters

Dimensions and specifi cations subject to change without notice in

accordance with our policy of continuous product improvement.

©2017, Bradford White Corporation. All rights reserved.

EFB-1017

Committed to the Professional.

The celebrated eF Series® is one of the many

exceptional performers in Bradford White’s

commercial line-up.

Utilizing exclusive designs and technologies, this

time-tested top performer outclasses the competition

when it comes to installation

fl exibility, quiet operation, and,

most importantly, effi ciency. The

eF Series® provides year-round

energy and money savings while

meeting your toughest installation

challenges and hot water demands.

• *Flexible Venting up to 240 ft.

• *Ability to vent with 2", 3", 4" or 6" PVC,

CPVC, ABS or PP Pipe (Canada must

use specifi c ULC S636 vent material)

• Optional Concentric Vent Termination

Kit – available in 2" or 3"

*Review, spec sheet and manual for venting limitations.

Sequence of Operation

Venting Options

Bradford White’s eF Series®

The Best All-Around Ultra High Effi ciency Water Heater in the Industry

Powerful and proven performers, eF Series® Ultra High Effi ciency water heaters are known for incredible

delivery and super-fast recovery, making them the best all-around Ultra High Effi ciency Water Heaters

in the industry. The eF Series® – Built to satisfy your toughest hot water requirements.

Highlights

• Fully Condensing Design

• ICON HD™ Commercial Control System

• High Recovery Rates

• ENERGY STAR® Models Available—EF60T125 &

EF100T (150, 199, 250, 399) Models

• Reliable Trouble–Free Performance

• Down-Fired Premix Power Burner Automatically

Adjusts up to 10,000 ft. above Sea Level

• Meets California Ultra Low NOx Requirements

• Ultra Quiet Operation

• Zero Inch Clearance to Combustible Materials

Combustion gases generated by

the Premix Power Burner travel

through three heat exchangers.

The combustion gases enter the

1st pass heat exchanger at a

temperature above 2000°F and

then travel down the 8" heat

exchanger tube.

The combustion

gases are then forced

downward through

eight 2" 3rd pass

heat exchanger

tubes and reach the

exhaust collector

at a temperature of

approximately 120°F.

When the combustion

gases reach the 1st

pass collector at a

temperature near

1100°F, the gases are

then redirected upwards

into two 4" 2nd pass

heat exchanger tubes.

The gases

then move into

the 2nd pass

collector, where

the temperature

has now been

reduced down

to approximately

500°F.

1 2 3 4 The extensive commercial

eF Series® line-up will help you

meet the demands of any job,

including those found in hotels,

motels, restaurants, medical

centers, schools, apartments,

health clubs, stadiums, offi ce

buildings, shopping centers,

laundromats, and more.

Scan the QR code to down-

load any of our FREE Apps!

iPad/iPhone & Android Compatible

Free eF Series® Effi ciency

Calculator App

• Calculate the savings of

eF Series® Ultra High

Effi ciency Water Heaters.

• See daily and yearly energy

and cost savings.

Power Vent – using inside

air for combustion,

venting vertically

through the roof or

horizontally through

the wall

Direct Vent – using

outside air for

combustion either

vertically or

horizontally and

exhausting through

the wall or roof

Unbalanced Direct Vent –

using outside air for

combustion, where the air

intake pipe doesn’t have to

be the same length or the

same external building

surface as the

exhaust vent

The celebrated eF Series® is one of the many

exceptional performers in Bradford White’s

commercial line-up.

Utilizing exclusive designs and technologies, this

time-tested top performer outclasses the competition

when it comes to installation

fl exibility, quiet operation, and,

most importantly, effi ciency. The

eF Series® provides year-round

energy and money savings while

meeting your toughest installation

challenges and hot water demands.

• *Flexible Venting up to 240 ft.

• *Ability to vent with 2", 3", 4" or 6" PVC,

CPVC, ABS or PP Pipe (Canada must

use specifi c ULC S636 vent material)

• Optional Concentric Vent Termination

Kit – available in 2" or 3"

*Review, spec sheet and manual for venting limitations.

Sequence of Operation

Venting Options

Bradford White’s eF Series® The Best All-Around Ultra High Effi ciency Water Heater in the Industry

Powerful and proven performers, eF Series®

Ultra High Effi ciency water heaters are known for incredible

delivery and super-fast recovery, making them the best all-around Ultra High Effi ciency Water Heaters

in the industry. The eF Series®

– Built to satisfy your toughest hot water requirements.

Highlights

• Fully Condensing Design

• ICON HD™ Commercial Control System

• High Recovery Rates

• ENERGY STAR® Models Available—EF60T125 &

EF100T (150, 199, 250, 399) Models

• Reliable Trouble–Free Performance

• Down-Fired Premix Power Burner Automatically

Adjusts up to 10,000 ft. above Sea Level

• Meets California Ultra Low NOx Requirements

• Ultra Quiet Operation

• Zero Inch Clearance to Combustible Materials

Combustion gases generated by

the Premix Power Burner travel

through three heat exchangers.

The combustion gases enter the

1st pass heat exchanger at a

temperature above 2000°F and

then travel down the 8" heat

exchanger tube.

The combustion

gases are then forced

downward through

eight 2" 3rd pass

heat exchanger

tubes and reach the

exhaust collector

at a temperature of

approximately 120°F.

When the combustion

gases reach the 1st

pass collector at a

temperature near

1100°F, the gases are

then redirected upwards

into two 4" 2nd pass

heat exchanger tubes.

The gases

then move into

the 2nd pass

collector, where

the temperature

has now been

reduced down

to approximately

500°F.

1 2 3 4

The extensive commercial

eF Series® line-up will help you

meet the demands of any job,

including those found in hotels,

motels, restaurants, medical

centers, schools, apartments,

health clubs, stadiums, offi ce

buildings, shopping centers,

laundromats, and more.

Scan the QR code to down-

load any of our FREE Apps!

iPad/iPhone & Android Compatible

Free eF Series® Effi ciency

Calculator App

• Calculate the savings of

eF Series® Ultra High

Effi ciency Water Heaters.

• See daily and yearly energy

and cost savings.

Power Vent – using inside

air for combustion,

venting vertically

through the roof or

horizontally through

the wall

Direct Vent – using

outside air for

combustion either

vertically or

horizontally and

exhausting through

the wall or roof

Unbalanced Direct Vent –

using outside air for

combustion, where the air

intake pipe doesn’t have to

be the same length or the

same external building

surface as the

exhaust vent

Powerful and proven performers, eF Series® Ultra High Efficiency

water heaters are known for incredible delivery and super-fast

recovery, making them the best all-around Ultra High Efficiency

Water Heaters in the industry.

The Best All-Around

Ultra High Efficiency

The celebrated eF Series® is one of the many

exceptional performers in Bradford White’s

commercial line-up.

Utilizing exclusive designs and technologies, this

time-tested top performer outclasses the competition

when it comes to installation

fl exibility, quiet operation, and,

most importantly, effi ciency. The

eF Series® provides year-round

energy and money savings while

meeting your toughest installation

challenges and hot water demands.

• *Flexible Venting up to 240 ft.

• *Ability to vent with 2", 3", 4" or 6" PVC,

CPVC, ABS or PP Pipe (Canada must

use specifi c ULC S636 vent material)

• Optional Concentric Vent Termination

Kit – available in 2" or 3"

*Review, spec sheet and manual for venting limitations.

Sequence of Operation

Venting Options

Bradford White’s eF Series® The Best All-Around Ultra High Effi ciency Water Heater in the Industry

Powerful and proven performers, eF Series® Ultra High Effi ciency water heaters are known for incredible

delivery and super-fast recovery, making them the best all-around Ultra High Effi ciency Water Heaters

in the industry. The eF Series® – Built to satisfy your toughest hot water requirements.

Highlights

• Fully Condensing Design

• ICON HD™ Commercial Control System

• High Recovery Rates

• ENERGY STAR® Models Available—EF60T125 &

EF100T (150, 199, 250, 399) Models

• Reliable Trouble–Free Performance

• Down-Fired Premix Power Burner Automatically

Adjusts up to 10,000 ft. above Sea Level

• Meets California Ultra Low NOx Requirements

• Ultra Quiet Operation

• Zero Inch Clearance to Combustible Materials

Combustion gases generated by

the Premix Power Burner travel

through three heat exchangers.

The combustion gases enter the

1st pass heat exchanger at a

temperature above 2000°F and

then travel down the 8" heat

exchanger tube.

The combustion

gases are then forced

downward through

eight 2" 3rd pass

heat exchanger

tubes and reach the

exhaust collector

at a temperature of

approximately 120°F.

When the combustion

gases reach the 1st

pass collector at a

temperature near

1100°F, the gases are

then redirected upwards

into two 4" 2nd pass

heat exchanger tubes.

The gases

then move into

the 2nd pass

collector, where

the temperature

has now been

reduced down

to approximately

500°F.

1 2 3 4

The extensive commercial

eF Series® line-up will help you

meet the demands of any job,

including those found in hotels,

motels, restaurants, medical

centers, schools, apartments,

health clubs, stadiums, offi ce

buildings, shopping centers,

laundromats, and more.

Scan the QR code to down-

load any of our FREE Apps!

iPad/iPhone & Android Compatible

Free eF Series® Effi ciency

Calculator App

• Calculate the savings of

eF Series® Ultra High

Effi ciency Water Heaters.

• See daily and yearly energy

and cost savings.

Power Vent – using inside

air for combustion,

venting vertically

through the roof or

horizontally through

the wall

Direct Vent – using

outside air for

combustion either

vertically or

horizontally and

exhausting through

the wall or roof

Unbalanced Direct Vent –

using outside air for

combustion, where the air

intake pipe doesn’t have to

be the same length or the

same external building

surface as the

exhaust vent

Water Heater in the Industry

The eF Series® – Built to satisfy your toughest hot water

requirements.

The eF Series®

Exclusive Technologies and Features

B

R

A

D

F

O

R

D

W

HI

T

E

C

O

R

P

O

R

A

T

I

O

N

NATURAL GAS AND LIQUID PROPANE GAS

Model

Number

F

Floor

to

Vent

Conn.

in.

Approx.

Shipping

Weight

lbs.

E

Floor

to

Gas

Conn.

in.

A

Floor

to

Top of

Heater

in.

Input

Nat.

BTU/Hr.

Input

Capacity

U.S.

Gal.

D

Floor

to Cold

Water

Conn.

in.

C

Floor

to Hot

Water

Conn.

in.

B

Jacket

Dia.

in.

140°F100°F40°F

GPH Recovery

at Degree Rise*

EF-60T-125E-3N(A)

EF-60T-150E-3N(A)

EF-60T-199E-3N(A)

EF-100T-150E-3N(A)

EF-100T-199E-3N(A)

EF-100T-250E-3N(A)

EF-100T-300E-3N(A)

EF-100T-399E-3N(A)

125,000

150,000

199,999

150,000

199,999

250,000

300,000

399,999

LP

BTU/Hr.

Input

125,000

150,000

199,999

150,000

199,999

250,000

300,000

399,999

364

423

558

450

597

735

836

1127

145

169

223

180

239

294

335

451

104

121

159

129

171

210

239

322

60

60

60

100

100

100

100

100

Imp.

Gal.

50

50

50

83

83

83

83

83

57

57

57

775/8

775/8

775/8

775/8

775/8

421/2

421/2

421/2

621/2

621/2

621/2

621/2

63

570

570

570

900

900

900

900

950

Energy

Star®

Qualified

Yes

-

-

Yes

Yes

Yes

-

Yes

281/4

281/4

281/4

281/4

281/4

281/4

281/4

281/4

5

5

5

5

5

5

5

5

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

3/4

3/4

3/4

3/4

3/4

3/4

3/4

1

3/4

3/4

3/4

3/4

3/4

1

1

1

127/8

127/8

127/8

127/8

127/8

127/8

127/8

13

531/2

531/2

531/2

743/4

743/4

743/4

743/4

741/4

521/2

521/2

521/2

731/8

731/8

731/8

731/8

731/8

40

40

40

60

60

60

60

60

G

Floor to

Air

Intake

Conn.

in.

H

Floor

to

T&P

Conn.

in.

Gas

Conn.

Dia.

in.

Water

Conn.

Dia.

in.

Relief

Valve

Open

in.

Model

Number

F

Floor

to

Vent

Conn.

mm.

Approx.

Shipping

Weight

kgs.

E

Floor

to

Gas

Conn.

mm.

A

Floor

to

Top of

Heater

mm.

Input

Nat.

kW/Hr.

Input

Capacity

Liters

Therm.

Eff.

%

D

Floor

to Cold

Water

Conn.

mm.

C

Floor

to Hot

Water

Conn.

mm.

B

Jacket

Dia.

mm.

78°C56°C22°C

LPH Recovery

at Degree Rise*

EF-60T-125E-3N(A)

EF-60T-150E-3N(A)

EF-60T-199E-3N(A)

EF-100T-150E-3N(A)

EF-100T-199E-3N(A)

EF-100T-250E-3N(A)

EF-100T-300E-3N(A)

EF-100T-399E-3N(A)

36.6

43.9

58.6

43.9

58.6

73.2

87.9

117.2

LP

kW/Hr.

Input

36.6

43.9

58.6

43.9

58.6

73.2

87.9

117.2

1378

1601

2112

1703

2260

2782

3165

4266

549

640

844

681

905

1113

1268

1707

394

458

602

488

647

795

905

1219

227

227

227

379

379

379

379

379

96.0

93.0

92.0

99.1

98.5

97.0

92.0

94.0

1448

1448

1448

1972

1972

1972

1972

1972

1087

1087

1087

1588

1588

1588

1588

1600

259

259

259

408

408

408

408

431

718

718

718

718

718

718

718

718

127

127

127

127

127

127

127

127

38

38

38

38

38

38

38

38

19

19

19

19

19

19

19

25

19

19

19

19

19

25

25

25

327

327

327

327

327

327

327

330

1359

1359

1359

1899

1899

1899

1899

1861

1334

1334

1334

1857

1857

1857

1857

1857

1016

1016

1016

1524

1524

1524

1524

1524

G

Floor to

Air

Intake

Conn.

mm.

H

Floor

to

T&P

Conn.

mm.

Gas

Conn.

Dia.

mm.

Water

Conn.

Dia.

mm.

Relief

Valve

Open

mm.

(A) = ASME Code Available.

For Propane Gas models change suffix "N" to "X" and remove "E" from the model number. Example: EF-100T-150-3X.

All models comply with SCAQMD low NOx requirements.

Please consult specification sheet and website for complete product information.

Hydrojet® Sediment

Reduction System

• Helps prevent sediment

buildup inside the tank

Down-Fired Premix

Power Burner

• Proven design with

over 10 years of use

in the fi eld

• Self-compensating

negative pressure

system

• Automatically

regulates fuel fl ow

when a change in

combustion air is

detected

• Optimum combustion

and effi ciency

• Automatically adjusts

for altitudes up to

10,000 feet

• Single Exhaust

Pressure Switch*

Three Pass Heat

Exchanger System

• Provides maximum heat

transfer surface area

• Allows combustion gas to

move at high velocity

Submerged

Combustion Chamber

• Minimizes radiant heat

loss and improves

effi ciency

*EF100T399 features an additional

pressure switch for intake.

ICON HD™ Commercial

Control System

• Features an LCD

digital display showing

temperature set point and

diagnostic codes

to aid in servicing and

troubleshooting

• User-friendly touchpad

and easily viewable

data display area

Scan the QR

code to see the

eF Series® video!

www.bradfordwhite.com

Advantages

Specifi ers

With high recovery rates and

exceptional installation fl exibility,

the eF Series® is an outstanding

eco-friendly option that can meet

the toughest installation challenges

and hot water demands.

Installers

The design of this product allows

for exceptional installation fl exibility

with many diff erent venting options.

With our exclusive ICON HD™

Commercial Control System, the

LCD display and diagnostic codes

aid in servicing and troubleshooting.

Building Owners

If energy savings and ultra quiet

operation are important to you, look

no further. The eF Series® utilizes

exclusive designs for unsurpassed

reliability, effi ciency, and quiet

operation. Most models are

ENERGY STAR® qualifi ed.

Specs at a Glance

A

C

D

E

G

F

B

H

CLEANOUT

21/2" MIN.

3/4" O.D.

11/2" NPT INLET

11/2" NPT OUTLET

1" NPT SPACE

HEATING RETURN

1" NPT SPACE

HEATING OUTLET

3" PVC EXHAUST

3" PVC INLET 3/4" NPT GAS INLET

T&P VALV E

AIR INTAKE

GAS INLET

EXHAUST

81/4"

81/4"

eF Series®

Ultra High Effi ciency

Commercial Gas Water Heaters

Dimensions and specifi cations subject to change without notice in

accordance with our policy of continuous product improvement.

©2017, Bradford White Corporation. All rights reserved.

EFB-1017

Committed to the Professional.

The eF Series®

Exclusive Technologies and Features

B

R

A

D

F

O

R

D

W

HI

T

E

C

O

R

P

O

R

A

T

I

O

N

NATURAL GAS AND LIQUID PROPANE GAS

Model

Number

F

Floor

to

Vent

Conn.

in.

Approx.

Shipping

Weight

lbs.

E

Floor

to

Gas

Conn.

in.

A

Floor

to

Top of

Heater

in.

Input

Nat.

BTU/Hr.

Input

Capacity

U.S.

Gal.

D

Floor

to Cold

Water

Conn.

in.

C

Floor

to Hot

Water

Conn.

in.

B

Jacket

Dia.

in.

140°F100°F40°F

GPH Recovery

at Degree Rise*

EF-60T-125E-3N(A)

EF-60T-150E-3N(A)

EF-60T-199E-3N(A)

EF-100T-150E-3N(A)

EF-100T-199E-3N(A)

EF-100T-250E-3N(A)

EF-100T-300E-3N(A)

EF-100T-399E-3N(A)

125,000

150,000

199,999

150,000

199,999

250,000

300,000

399,999

LP

BTU/Hr.

Input

125,000

150,000

199,999

150,000

199,999

250,000

300,000

399,999

364

423

558

450

597

735

836

1127

145

169

223

180

239

294

335

451

104

121

159

129

171

210

239

322

60

60

60

100

100

100

100

100

Imp.

Gal.

50

50

50

83

83

83

83

83

57

57

57

775/8

775/8

775/8

775/8

775/8

421/2

421/2

421/2

621/2

621/2

621/2

621/2

63

570

570

570

900

900

900

900

950

Energy

Star®

Qualified

Yes

-

-

Yes

Yes

Yes

-

Yes

281/4

281/4

281/4

281/4

281/4

281/4

281/4

281/4

5

5

5

5

5

5

5

5

11/2

11/2

11/2

11/2

11/2

11/2

11/2

11/2

3/4

3/4

3/4

3/4

3/4

3/4

3/4

1

3/4

3/4

3/4

3/4

3/4

1

1

1

127/8

127/8

127/8

127/8

127/8

127/8

127/8

13

531/2

531/2

531/2

743/4

743/4

743/4

743/4

741/4

521/2

521/2

521/2

731/8

731/8

731/8

731/8

731/8

40

40

40

60

60

60

60

60

G

Floor to

Air

Intake

Conn.

in.

H

Floor

to

T&P

Conn.

in.

Gas

Conn.

Dia.

in.

Water

Conn.

Dia.

in.

Relief

Valve

Open

in.

Model

Number

F

Floor

to

Vent

Conn.

mm.

Approx.

Shipping

Weight

kgs.

E

Floor

to

Gas

Conn.

mm.

A

Floor

to

Top of

Heater

mm.

Input

Nat.

kW/Hr.

Input

Capacity

Liters

Therm.

Eff.

%

D

Floor

to Cold

Water

Conn.

mm.

C

Floor

to Hot

Water

Conn.

mm.

B

Jacket

Dia.

mm.

78°C56°C22°C

LPH Recovery

at Degree Rise*

EF-60T-125E-3N(A)

EF-60T-150E-3N(A)

EF-60T-199E-3N(A)

EF-100T-150E-3N(A)

EF-100T-199E-3N(A)

EF-100T-250E-3N(A)

EF-100T-300E-3N(A)

EF-100T-399E-3N(A)

36.6

43.9

58.6

43.9

58.6

73.2

87.9

117.2

LP

kW/Hr.

Input

36.6

43.9

58.6

43.9

58.6

73.2

87.9

117.2

1378

1601

2112

1703

2260

2782

3165

4266

549

640

844

681

905

1113

1268

1707

394

458

602

488

647

795

905

1219

227

227

227

379

379

379

379

379

96.0

93.0

92.0

99.1

98.5

97.0

92.0

94.0

1448

1448

1448

1972

1972

1972

1972

1972

1087

1087

1087

1588

1588

1588

1588

1600

259

259

259

408

408

408

408

431

718

718

718

718

718

718

718

718

127

127

127

127

127

127

127

127

38

38

38

38

38

38

38

38

19

19

19

19

19

19

19

25

19

19

19

19

19

25

25

25

327

327

327

327

327

327

327

330

1359

1359

1359

1899

1899

1899

1899

1861

1334

1334

1334

1857

1857

1857

1857

1857

1016

1016

1016

1524

1524

1524

1524

1524

G

Floor to

Air

Intake

Conn.

mm.

H

Floor

to

T&P

Conn.

mm.

Gas

Conn.

Dia.

mm.

Water

Conn.

Dia.

mm.

Relief

Valve

Open

mm.

(A) = ASME Code Available.

For Propane Gas models change suffix "N" to "X" and remove "E" from the model number. Example: EF-100T-150-3X.

All models comply with SCAQMD low NOx requirements.

Please consult specification sheet and website for complete product information.

Hydrojet® Sediment

Reduction System

• Helps prevent sediment

buildup inside the tank

Down-Fired Premix

Power Burner

• Proven design with

over 10 years of use

in the fi eld

• Self-compensating

negative pressure

system

• Automatically

regulates fuel fl ow

when a change in

combustion air is

detected

• Optimum combustion

and effi ciency

• Automatically adjusts

for altitudes up to

10,000 feet

• Single Exhaust

Pressure Switch*

Three Pass Heat

Exchanger System

• Provides maximum heat

transfer surface area

• Allows combustion gas to

move at high velocity

Submerged

Combustion Chamber

• Minimizes radiant heat

loss and improves

effi ciency

*EF100T399 features an additional

pressure switch for intake.

ICON HD™ Commercial

Control System

• Features an LCD

digital display showing

temperature set point and

diagnostic codes

to aid in servicing and

troubleshooting

• User-friendly touchpad

and easily viewable

data display area

Scan the QR

code to see the

eF Series® video!

www.bradfordwhite.com

Advantages

Specifi ers

With high recovery rates and

exceptional installation fl exibility,

the eF Series® is an outstanding

eco-friendly option that can meet

the toughest installation challenges

and hot water demands.

Installers

The design of this product allows

for exceptional installation fl exibility

with many diff erent venting options.

With our exclusive ICON HD™

Commercial Control System, the

LCD display and diagnostic codes

aid in servicing and troubleshooting.

Building Owners

If energy savings and ultra quiet

operation are important to you, look

no further. The eF Series® utilizes

exclusive designs for unsurpassed

reliability, effi ciency, and quiet

operation. Most models are

ENERGY STAR® qualifi ed.

Specs at a Glance

A

C

D

E

G

F

B

H

CLEANOUT

21/2" MIN.

3/4" O.D.

11/2" NPT INLET

11/2" NPT OUTLET

1" NPT SPACE

HEATING RETURN

1" NPT SPACE

HEATING OUTLET

3" PVC EXHAUST

3" PVC INLET 3/4" NPT GAS INLET

T&P VALV E

AIR INTAKE

GAS INLET

EXHAUST

81/4"

81/4"

eF Series®

Ultra High Effi ciency

Commercial Gas Water Heaters

Dimensions and specifi cations subject to change without notice in

accordance with our policy of continuous product improvement.

©2017, Bradford White Corporation. All rights reserved.

EFB-1017

Committed to the Professional.