Bock Water heaters Commercial/Industrial Water Heaters Multi-Flue, on selected models, Rev 2/08

Multi-Flue

OUTLET* HIGH LIMIT

A

B

OBSERVATION

DOOR

FRONT	SIDE
E
T&P
RELIEF
VALVES
	H
AQUASTAT
RETURN*
	G
D
F	INLET*
C

Rated Input

Recovery

Recovery

Recovery

Recovery

Dimensions

Shipping Weight

Time @

Time @

(lbs)**

@ ∆ 100°F

@ ∆ 100°F

Inlet

Outlet

Return

Storage

∆ 100°F

∆ 100°F

Model

(gal)

(GPH)

(GPH)

(GPH)

(GPH)

Pipe

Pipe

Pipe

G

G

Oil/Dual

Power

Dia.

Dia.

Dia.

G

BTH/HR

GPH

Oil/

Power

A

B

C

D

E

F

Power

Dual

H

Standard

ASME

Fuel

Gas

Oil

Dual Fuel

Gas

Gas

Fuel

150-400

175

400,000

2.8

402

26

393

27

2”

2”

2”

76”

67”

8”

40”

8”

18”

12”

19-3/4”

29-1/2”

40”

2,108

2,283

150-600

166

600,000

4.3

604

17

589

17

2”

2”

2”

76”

67”

8”

40”

8”

18”

12”

19-3/4”

29-1/2”

40”

2,208

2,383

150-800

157

800,000

5.7

805

12

785

12

2”

2”

2”

76”

67”

8”

40”

10”

18”

12”

19-3/4”

29-1/2”

40”

2,308

2,483

200-450

245

450,000

3.2

453

29

442

30

2”

2”

2”

79”

69”

8”

42”

8”

19”

12”

19-3/4”

29-1/2”

44”

2,665

2,840

200-650

212

650,000

4.6

654

19

638

20

2”

2”

2”

79”

69”

8”

42”

8”

19”

12”

19-3/4”

29-1/2”

44”

2,735

2,910

200-850

204

850,000

6.1

855

14

835

15

2”

2”

2”

79”

69”

8”

42”

10”

19”

12”

19-3/4”

29-1/2”

44”

2,815

2,990

200-1150

191

1,150,000

8.2

1157

10

1129

10

2”

2”

2”

79”

69”

8”

42”

12”

19”

14”

19-3/4”

29-1/2”

44”

2,925

3,100

250-800

271

800,000

5.7

808

20

785

21

2”

2”

2”

86”

76”

8”

40”

10”

19”

12”

19-3/4”

29-1/2”

48”

3,516

3,700

250-1000

257

1,000,000

7.1

1017

15

982

16

2”

2”

2”

86”

76”

8”

40”

12”

19”

14”

19-3/4”

29-1/2”

48”

3,606

3,954

250-1250

247

1,250,000

9.0

1253

12

1227

12

2”

2”

2”

86”

76”

8”

40”

14”

19”

14”

19-3/4”

29-1/2”

48”

3,666

3,999

250-1500

247

1,500,000

11.0

1527

10

1473

10

2”

2”

2”

86”

76”

8”

40”

14”

19”

33-3/4”

33-3/4”

33-3/4”

48”

3,726

4,560

*Nipple not included

**Weight includes burner and controls

NOTE: To specify burner type use “E” for oil, “G” for power gas, and “DF” for dual fuel

T&P Valve: Factory Installed

Drain Valve: Factory Installed Brass Valve

Standard Voltage (all): 120V, 60 Hz, 1P

Pressures (all): Working Pressure, 150 psi; Testing Pressure, 300 psi

Burner Motor does not exceed .75HP

ASHRAE: All Bock Products Meet or Exceed Current ASHRAE Standards.

(on selected models)

Warning: Do not install on combustible flooring. Installation should be in accordance with all national and/or local codes. In the absence of local codes, refer to NFPA 31, NFPA 54 or ANSI Z.21.10.1.

Caution: The recommended maximum hot water termperature setting for normal residential use is 120°F. Bock recommends a tempering valve or anti-scald valve be installed and used according to the manufacturer’s directions to prevent scalding.

www.bockwaterheaters.com

110 South Dickinson Street , Madison, Wisconsin 53703

Toll Free 800.794.2491 • Phone 608.257.2225 ● Fax 608.257.5304

80015 Rev 2/08