Commercial Gas Boilers

gw series indoor models

gwo series outdoor models

 

 

 

 

 

DIMENSIONS IN INCHES

 

 

 

 

MODEL

BTU INPUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(SEE DRAWINGS ABOVE)

 

 

NUMBER

PER HOUR

EXHAUST VENT

AIR INLET

WATER CONN.

GAS PIPE

 

 

 

 

 

 

 

 

 

 

WIDTH

A

B

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GW SERIES INDOOR MODELS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GW-300

300,000

5

5

1-1/2

3/4

29-1/2

14-13/16

9

 

12

 

 

 

 

 

 

 

 

 

 

 

GW-400

399,900

6

6

1-1/2

1

35-3/4

17-15/16

9

 

14-3/4

 

 

 

 

 

 

 

 

 

 

 

GW-500

500,000

6

6

2

1

42

21-1/16

9

 

14-3/4

 

 

 

 

 

 

 

 

 

 

 

GW-650

650,000

8

8

2

1-1/4

51-3/8

25-3/4

9

 

14-3/4

 

 

 

 

 

 

 

 

 

 

 

GW-750

750,000

8

8

2

1-1/4

57-3/8

28-7/8

9

 

17-1/4

 

 

 

 

 

 

 

 

 

 

 

GWO SERIES OUTDOOR MODELS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GW-300

300,000

-

-

1-1/2

3/4

-

49

24-3/16

 

-

 

 

 

 

 

 

 

 

 

 

 

GW-400

400,900

-

-

1-1/2

1

-

55-1/4

24-3/16

 

-

 

 

 

 

 

 

 

 

 

 

 

GW-500

500,000

-

-

2

1

-

61-1/2

24-3/16

 

-

 

 

 

 

 

 

 

 

 

 

 

GW-650

650,000

-

-

2

1-1/4

-

70-7/8

-

 

27-11/16

 

 

 

 

 

 

 

 

 

 

 

GW-750

750,000

-

-

2

1-1/4

-

77-1/8

-

 

27-11/16

 

 

 

 

 

 

 

 

 

 

 

Revised November 2008

 

 

 

 

 

 

 

 

PG 2 OF 4

www.hotwater.com

 

 

 

 

 

 

AOSDG25200

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A.O. Smith GW/GWO-750, GW/GWO-300 warranty Gw series indoor models Gwo series outdoor models

GW/GWO-750, GW/GWO-300 specifications

A.O. Smith is a reputable manufacturer known for its high-quality water heating solutions, and the GW/GWO-300 and GW/GWO-750 models exemplify the brand's commitment to performance and reliability. These gas water heaters are engineered to provide ample hot water for residential and commercial applications, making them an ideal choice for various settings.

The GW/GWO-300 and GW/GWO-750 models feature a robust design that ensures longevity and efficiency. Both units are available in natural gas and propane varieties, allowing users to select the fuel type that best suits their needs. One of the standout features of these models is their energy efficiency. They are equipped with advanced insulation, which minimizes heat loss, ensuring that hot water is readily available while reducing energy costs.

In terms of technology, these models utilize a reliable burner system that ensures quick heating and consistent output. The GW/GWO-300 boasts a capacity of 30 gallons, making it suitable for smaller households or light commercial use. The GW/GWO-750, on the other hand, offers a significantly larger capacity of 75 gallons, catering to larger households or businesses that require a steady supply of hot water.

Both models come with an integrated thermostat that provides precise temperature control, allowing users to set their preferred water temperature for maximized comfort. Additionally, they are equipped with a digital display that provides vital data, such as water temperature and system performance metrics, ensuring users can monitor their water heating system effortlessly.

Safety features are also a key aspect of the GW/GWO series. These models include advanced safety mechanisms such as flame arrestors and temperature-pressure relief valves, ensuring user safety and protecting the unit from overheating or excessive pressure buildup.

Moreover, A.O. Smith places a strong emphasis on customer support, offering comprehensive warranties and accessible customer service. This dedication to service adds an extra layer of confidence for users investing in the GW/GWO-300 and GW/GWO-750 models.

In summary, the A.O. Smith GW/GWO-300 and GW/GWO-750 water heaters represent a blend of efficiency, safety, and advanced technology. With their varying capacities and user-friendly features, these models are designed to meet diverse hot water needs, making them a smart choice for anyone looking to invest in a reliable water heating solution.