PowerGas

C

 

 

Outlet

 

D

High Limit

 

C

Outlet

Inlet

T&P

Auxiliary

 

Outlet

 

Relief

 

 

Valve

T&P

 

B

Relief

 

Valve

 

 

 

Aquastat

 

B

Connection

 

 

Aquastat

 

 

Connection

 

Inlet/

 

 

Return

Hand-Hole

 

Hand-Hole

A

 

Return:

A

 

120PG,

 

190PG,

 

 

241PG,

 

 

361PG

 

Drain

Drain

 

Valve

Valve/

 

 

Return

 

 

E

E

 

 

541PG

 

72PG, 73PG, 120PG,

 

 

190PG, 241PG, 361PG

This product is available from:

 

D

 

C

Outlet

Inlet

Auxiliary

 

Outlet:

 

71PG-EC

 

T&P

 

Relief

 

Valve

 

Aquastat

 

Connection

B

Hand-Hole

A

 

Drain

 

Valve/

 

Return

 

 

E

 

71PG

Model

Storage

Rated

Recovery

Max. Temp

Inlet

Outlet

Return

 

Dimensions

 

Shipping Weight

Input

@ ∆ 90°F

Setting

Pipe

Pipe

Pipe

 

 

 

 

 

(lbs)***

 

(gal)

 

(GPH)

(°F)

Dia.

Dia.

Dia.

 

 

 

 

 

 

 

 

BTUH

A

B

C

D

E

Standard

ASME

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

71PG

68

173,000

170

160**

1”

1 1/2”*

1 1/2”

66”

26”

6”

13 1/2”

22”

478

N/A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

72PG

67

199,000

204

160**

1”

1 1/2”*

1 1/2”

58”

28”

8”

16”

N/A

543

N/A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

73PG

67

242,000

247

180

1”

1 1/2”*

1 1/2”

58”

28”

8”

16”

N/A

548

N/A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

120PG

113

155,000

160

180

1”

2”*

2”

67”

31 1/2”

6”

19”

22”

749

N/A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

190PG

113

190,000

191

180

1”

2”*

2”

67”

31 1/2”

6”

19”

22”

749

N/A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

241PG

109

277,000

283

180

1”

2”*

2”*

67”

31 1/2”

8”

19”

22”

901

943

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

361PG

91

385,000

435

180

1”

2”*

2”*

67”

31 1/2”

9”

23”

26”

1,080

1,116

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

541PG

83

623,000

627

180

2”

2”*

2”*

66”

34”

10”

22”

30 1/2”

1,313

1,569

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No field conversion kits available.

Maximum inlet gas pressure for natural gas: 10” w.c.; propane: 13” w.c. Minimum inlet gas pressure for natural gas: 4.5” w.c.; propane: 11” w.c. Burner protrudes 12” - 14” from tank depending on make and model. Contact Bock for burner detail dimensions.

*Nipple not included

**Optional setting, contact factory

***Weight does not include burner and controls

T&P Valve: Factory Installed

Drain Valve: Factory Installed Brass Valve(on selected models)

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

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

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

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 54 or ANSI Z.21.10.1.

Caution: The recommended maximum hot water temperature 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

80014-C Rev 5/08

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Bock Water heaters 71PG-361PG, 541PG warranty PowerGas, Standard Voltage all 120V, 60 Hz, 1P

71PG-361PG, 541PG specifications

Bock Water Heaters, a well-regarded name in the water heating industry, has developed a range of products designed to meet diverse heating needs. Among their standout models are the Bock Water Heaters 541PG and 71PG-361PG. These water heaters are engineered for reliability, efficiency, and superior performance, making them popular choices for both residential and commercial applications.

The Bock 541PG model is a gas-powered water heater designed to provide ample hot water while maintaining an efficient energy profile. With a capacity of 41 gallons, it is ideal for medium-sized homes. One of its defining features is the high recovery rate, enabling it to heat water quickly, ensuring that users have a constant supply of hot water when needed. The unit also includes a unique burner design, which allows for better combustion efficiency, reducing fuel consumption and lowering operating costs.

On the other hand, the 71PG-361PG model is larger, boasting a 71-gallon capacity, making it perfect for larger households or commercial establishments. This model also emphasizes efficiency, utilizing advanced insulation technology to minimize heat loss. This ensures not only hot water availability but also lower energy bills over time. The 71PG-361PG is designed with a high-performance gas burner that easily meets the demand for hot water, even during peak usage times.

Both models incorporate a variety of technologies aimed at enhancing user experience and safety. The electronic ignition system is a significant advancement, eliminating the need for a standing pilot light and significantly improving energy efficiency. Moreover, these water heaters are equipped with safety features such as automatic shut-off valves and pressure relief systems, ensuring user safety in unpredictable situations.

In terms of build quality, Bock Water Heaters prioritizes durability. Both the 541PG and 71PG-361PG are constructed with high-quality materials to resist corrosion and wear, thereby extending their lifespan. Customers can also appreciate the ease of installation and maintenance, with access panels designed for quick servicing.

In summary, Bock Water Heaters 541PG and 71PG-361PG provide outstanding performance, efficiency, and safety for a variety of water heating needs. Their innovative technologies and robust construction make them a reliable choice for anyone in need of a dependable water heating solution.