Bryan Boilers 390BHW4T7 manual Bryan electric hot water or steam boilers, Electric Element Bundle

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Bryan electric hot water or steam boilers...

For commercial, institutional and industrial applications

Electric Element Bundle

Each element

Spacing disc for

Removable

replaceable with

support and

threaded fittings

hand tools. Incoloy

proper circulation

for ease of

sheathed, 75

around individual

individual element

watts/sq in

elements

replacement

150 lb ANSI flange

 

 

Bryan Series BH electric hot water** or steam boilers are compact, completely packaged and wired units with automatic controls featuring long life Incoloy sheathed elements. Applica- tions include hot water heating, steam heating, process heating, and supplemental heat for heat pump type equipment.

All Bryan Boilers are built in accordance with the requirements of the ASME boiler and pressure vessel code and are UL listed. Water boilers are 150 psig MAWP and steam boilers either 15 psig or 150 psig. Higher pressures are available.

Efficiency

Bryan Electric Boilers are nearly 95% efficient at all load levels. Varying loads do not effect the efficiency since the resistive type heating elements are immersed and designed to heat the water directly. With a modulating step control only the elements that are required to heat the water to the desired temperature/ pressure will be energized in order to encourage a balanced load during operation.

Replaceable Hairpins

Each element hairpin is field replaceable with no welding, soldering, or brazing required. Each hairpin, as standard for all Bryan Electric Boilers, is Incoloy sheathed and industrial size 0.430diameter. Elements are designed for 75 watts/sq. inch for long life (optional 50 W/D available). Elements are individually installed in a standard ANSI 150 lb. blind flange.

Steam Disengaging Area

Steam release area is near the middle of the horizontal vessel for maximum steam disengaging area for dry steam and stable water level.

Water Boiler Design

Vessel is designed for proper circulation around individual elements to maximize heat transfer. High velocities, i.e. heat pump applications, are handled with very little pressure drop when using a horizontal tank for the pressure vessel. Supply and return nozzle sizes can be made larger to accommodate the flow requirements. Pressure drop is minimal through the boiler and no dangers are involved with low flow conditions.

Bryan BH Series Boiler Specifications

Model

Nom. Output

Steam Output*

Approx. Shipping Weight

Model

Nom. Output

Steam Output*

Approx. Shipping Weight

Input KW

MBH

BHP

lbs/hr (kg/hr)

Water lbs (kg)

Steam lbs (kg)

Input KW

MBH

BHP

lbs/hr (kg/hr)

Water lbs (kg)

Steam lbs (kg)

60BH

196

6

207 (93)

900 (408)

1,000

(454)

780BH

2,548

78

2,691

(1,221)

3,600

(1,633)

4,000

(1,814)

75BH

245

7.5

259

(117)

900 (408)

1,000

(454)

840BH

2,744

84

2,898

(1,315)

3,700

(1,678)

4,100

(1,860)

90BH

294

9

311

(141)

1,000

(454)

1,100

(499)

900BH

2,940

90

3,105

(1,408)

3,850

(1,746)

4,200

(1,905)

105BH

343

10.5

362

(164)

1,000

(454)

1,300

(590)

960BH

3,136

96

3,312

(1,502)

4,000

(1,814)

4,400

(1,996)

120BH

392

12

414

(187)

1,000

(454)

1,300

(590)

1020BH

3,332

102

3,519

(1,596)

4,500

(2,041)

5,000

(2,268)

135BH

441

13.5

466

(211)

1,200

(544)

1,400

(635)

1080BH

3,528

108

3,726

(1,690)

4,500

(2,041)

5,100

(2,313)

150BH

490

15

518

(234)

1,200

(544)

1,400

(635)

1140BH

3,724

114

3,933

(1,784)

5,000

(2,268)

5,500

(2,495)

165BH

539

16.5

569

(258)

1,300

(590)

1,500

(680)

1200BH

3,920

120

4,140

(1,878)

5,250

(2,381)

5,700

(2,586)

180BH

588

18

621

(281)

1,300

(590)

1,500

(680)

1260BH

4,116

126

4,347

(1,972)

5,500

(2,495)

6,000

(2,722)

195BH

637

19.5

673

(305)

1,400

(635)

1,700

(771)

1320BH

4,312

132

4,554

(2,066)

5,600

(2,540)

6,100

(2,767)

210BH

686

21

725

(328)

1,400

(635)

1,700

(771)

1380BH

4,508

138

4,761

(2,160)

5,700

(2,586)

6,300

(2,858)

225BH

735

22.5

776

(352)

1,500

(680)

1,800

(816)

1440BH

4,704

144

4,968

(2,253)

5,800

(2,361)

6,400

(2,903)

240BH

784

24

828

(375)

1,600

(726)

1,900

(862)

1530BH

4,999

153

5,279

(2,394)

6,000

(2,722)

6,600

(2,994)

270BH

882

27

932

(422)

1,600

(726)

2,000

(907)

1620BH

5,293

162

5,589

(2,535)

6,200

(2,812)

6,800

(3,084)

300BH

980

30

1,035

(469)

1,700

(771)

2,200

(998)

1710BH

5,587

171

5,900

(2,676)

6,400

(2,903)

7,000

(3,175)

330BH

1,078

33

1,139

(516)

1,800 (816)

2,300

(1,043)

1800BH

5,881

180

6,210

(2,817)

6,600

(2,994)

7,200

(3,266)

360BH

1,176

36

1,242

(563)

1,800 (816)

2,400

(1,089)

1920BH

6,273

192

6,624

(3,005)

6,800

(3,084)

7,400

(3,357)

390BH

1,274

39

1,346

(610)

2,000 (907)

2,500

(1,134)

2040BH

6,665

204

7,038

(3,192)

7,000

(3,175)

7,600

(3,447)

420BH

1,372

42

1,449

(657)

2,000 (907)

2,600

(1,179)

2160BH

7,057

216

7,452

(3,380)

7,200

(3,266)

7,800

(3,538)

450BH

1,470

45

1,553

(704)

2,100 (953)

2,700

(1,225)

2280BH

7,449

228

7,866

(3,568)

7,400

(3,357)

8,100

(3,764)

480BH

1,568

48

1,656

(751)

2,150 (975)

2,800

(1,270)

2400BH

7,841

240

8,280

(3,756)

7,600

(3,447)

8,300

(3,765)

510BH

1,666

51

1,760

(798)

2,500 (1,134)

2,900 (1,315)

2520BH

8,233

252

8,694

(3,944)

7,800

(3,538)

8,600

(3,901)

540BH

1,764

54

1,863

(845)

2,500 (1,134)

3,000 (1,361)

2640BH

8,625

264

9,108

(4,131)

8,000

(3,629)

8,800

(3,992)

600BH

1,960

60

2,070

(939)

3,000 (1,361)

3,500 (1,588)

2880BH

9,409

288

9,936

(4,507)

8,400

(3,810)

9,200

(4,173)

660BH

2,156

66

2,277

(1,033)

3,350 (1,520)

3,600 (1,633)

3000BH

9,801

300

10,350 (4,695)

8,600

(3,901)

9,400

(4,264)

720BH

2,352

72

2,484

(1,127)

3,500 (1,588)

3,800 (1,724)

 

 

 

 

 

 

 

 

 

NOTES: * Lbs. steam per hour from and at 212°F. ** Not intended for use as a principal heating source for living space of any individual residence.

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Contents Steam Boiler Water BoilerBryan electric hot water or steam boilers Electric Element BundleStandard Equipment Supplied Power Circuit DesignStandard Design Features Optional Equipment AvailableBryan BH Series Steam & Hot Water Boilers

390BHW4T7, 240BHS4T8 specifications

Bryan Boilers has long been a trusted name in the heating industry, and their models 240BHS4T8 and 390BHW4T7 showcase the brand’s commitment to innovative design and exceptional performance. Both boilers represent a remarkable fusion of engineering excellence and advanced technology, making them ideal choices for a range of commercial and industrial applications.

The Bryan 240BHS4T8 is a forced-draft, high-efficiency hot water boiler designed to deliver reliable heating with a compact footprint. With a maximum input rating of 240,000 BTU/hr, this model efficiently meets the heating demands of medium-sized operations. One notable feature is its ability to operate on various energy sources, including natural gas, propane, or fuel oil, providing flexibility to users. The boiler also incorporates a state-of-the-art combustion management system that optimizes fuel usage and minimizes emissions, making it an environmentally friendly option.

In terms of technology, the 240BHS4T8 employs Bryan's patented flexible tube design, ensuring excellent heat transfer and efficiency. This design not only enhances performance but also simplifies maintenance procedures, a critical factor for facilities looking to minimize downtime. The boiler is equipped with a fully modulating burner that adjusts fuel flow based on the heating load, resulting in improved fuel efficiency and cost savings over time.

On the other hand, the Bryan 390BHW4T7 offers a greater heating capacity with a maximum input of 390,000 BTU/hr, making it suitable for larger industrial settings. This model features a water wall design that provides increased efficiency and improved heat distribution. The 390BHW4T7 is also designed with built-in safety features, such as low water cut-off devices and high-temperature limit controls to prevent overheating and ensure safe operation.

Both models utilize Bryan's advanced insulation technology, which reduces heat loss and improves overall system efficiency. Moreover, they come with an intuitive digital control panel that offers precise monitoring and control of the heating system, enabling users to effectively manage energy consumption and reduce operational costs.

In summary, the Bryan Boilers 240BHS4T8 and 390BHW4T7 are exemplary models that combine efficiency, reliability, and advanced technology. They cater to diverse heating needs while prioritizing environmental responsibility and safety, solidifying Bryan's reputation as a leader in the boiler industry. Whether for commercial buildings or industrial processes, these boilers deliver performance that users can count on year after year.