Commercial Gas Boilers

ELECTRIC BACK-UP OPTION

Storage tanks can be specified with heavy-duty electric heating elements and controls for up to 3,000 Kilowatt (kW) input

100% electric back-up ensures hot water supply even during gas outages

OTHER FEATURES:

ASME TEMPERATURE AND PRESSURE RELIEF VALVE #125

TANK TEMPERATURE SENSOR AND THERMOMETER

ISOLATION VALVES (BALL VALVES)

125 PSI TANK WORKING PRESSURE CAST-IRON BRONZE-FITTED CIRCULATING PUMP

LARGE SYSTEMS SHIPPED WITH SPLIT/BOLT TOGETHER SKIDS FOR EASE OF SHIPPING AND INSTALLATION

OTHER OPTIONS:

ALL-BRONZE CIRCULATING PUMP

150 AND 160 PSI TANK WORKING PRESSURES 11”x 15” MANHOLES

HORIZONTAL STORAGE VESSEL DATA

 

 

 

 

 

DIMENSIONS

 

 

 

MODEL

INCHES OR

LENGTH

OUTLET DIM

WIDTH

HEIGHT

INLET

 

 

NUMBER

CM

HEIGHT

INLET SIZE

OUTLET SIZE

(A1)

(A2)

(B1)

(B2)

 

 

(B3)

 

 

 

 

 

 

 

 

 

 

AJH-200

Inches

77

18

36

16

21

2-1/2

2-1/2

 

 

 

 

 

 

 

 

cm

195.6

45.7

91.4

40.6

53.3

6.4

6.0

 

AJH-350

Inches

93

19-1/2

42

15-1/2

247

2-1/2

2-1/2

cm

236.2

49.5

106.7

39.4

627.4

6.4

6.4

 

AJH-400

Inches

99

19-1/2

42

15-1/2

24

2-1/2

2-1/2

cm

251.5

49.5

106.7

39.4

61

6.4

6.4

 

AJHT-500

Inches

94

21

48

16

27

3

3

cm

238.8

53.3

121.9

40.6

68.6

7.6

7.6

 

AJH-500

Inches

79

56-1/2

54

59

30

3

3

cm

200.7

143.5

137.2

149.9

76.2

7.6

7.6

 

AJH-750

Inches

111

22-1/2

54

16-1/2

30

3

3

 

 

 

 

 

 

 

 

cm

281.9

57.2

137.2

41.9

76.2

7.6

7.6

 

AJH-1000

Inches

143

22-1/2

54

163-1/2

30

3

3

cm

363.2

57.2

137.2

415.3

76.2

7.6

7.6

 

www.hotwater.com

AOSDG61020

Revised August 2008

PG 2 OF 4

Page 2
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A.O. Smith GWT-2500, GWT-300 Electric BACK-UP Option, Other Features, Other Options, Horizontal Storage Vessel Data

GWT-2500, GWT-300 specifications

A.O. Smith has long been recognized as a leader in water heater technology, consistently pushing the boundaries with innovative products that meet the diverse needs of consumers. Among its popular offerings are the GWT-2500 and GWT-300 models, both designed to provide efficient and reliable water heating solutions for residential and commercial applications.

The A.O. Smith GWT-2500 is a powerful water heater boasting a capacity of 250 gallons. This model is equipped with advanced insulation technology that minimizes heat loss, ensuring that hot water is readily available whenever it is needed. Its high-efficiency design helps reduce energy consumption, making it an eco-friendly choice for homeowners. The GWT-2500 also features a robust burner system that enables quick recovery rates, allowing users to enjoy hot water on demand.

In contrast, the GWT-300 model is designed for smaller settings, with a capacity of 300 gallons. However, it does not compromise on performance. Like the GWT-2500, the GWT-300 is engineered with state-of-the-art insulation to maintain optimal temperatures while using minimal energy. This model incorporates advanced diagnostic systems that monitor the water heating process, providing users with real-time information regarding the operational status of the unit. This feature sets the GWT-300 apart, enhancing user convenience and peace of mind.

Both models utilize a user-friendly digital interface that allows for easy adjustments and monitoring of temperature settings. Additionally, they are equipped with multiple safety features, including automatic shut-off valves and temperature-regulating controls to prevent overheating, making them safe for families and businesses alike.

Another standout characteristic of the A.O. Smith GWT series is its durability. Constructed from high-quality materials, these water heaters are designed to withstand the rigors of daily use over the years. This longevity is further backed by A.O. Smith’s warranty, giving customers confidence in their investment.

In summary, the A.O. Smith GWT-2500 and GWT-300 models exemplify the best in water heating technology. With their advanced features, energy efficiency, and commitment to safety, they cater to a range of needs, ensuring that users have access to reliable hot water whenever they need it. Whether you are a homeowner looking to upgrade or a business seeking a dependable solution, A.O. Smith’s GWT series is a compelling option worthy of consideration.