TECHNICAL DATA VENTING, TABLE 3

TYPE B GAS VENT

Multiple Gas Fired Tank-Type Heaters

When venting mutiple tank type heaters using Type B vent pipe, follow the installation diagram (figure 8) and tables below which give sizing and data based upon NFPA 54/ANSI Z223. 1992.

MODEL 120

Input: 120,00Btuh

 

 

 

Total Vent Height (Feet)

 

 

 

 

 

 

 

Draft Hood: 5”

 

 

 

6

8

10

15

 

20

 

30

50

 

100

 

 

Input Btuh

 

Rise

 

Vent Connector Diameter (inches)

 

 

 

120,000

 

1 Ft.

7

7

7

6

 

6

 

6

6

 

6

 

 

120,000

 

2 Ft.

6

6

6

6

 

6

 

6

6

 

5

 

 

123,000

 

3 Ft.

6

6

6

6

 

6

 

5

5

 

5

 

Number

Combined Input

 

 

 

 

 

 

 

 

 

 

 

 

 

 

of Heaters

in Thousands of Btuh

 

Manifold and Common Vent Diameter (In inches)

 

 

2

240

 

 

10

8

8

7

 

7

 

7

6

 

7

 

3

360

 

 

10

10

10

10

 

8

 

8

7

 

7

 

4

480

 

 

12

12

12

10

 

10

 

10

8

 

8

 

MODEL 154

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input: 154,000 Btuh

 

 

 

 

Total Vent Height (Feet)

 

 

 

 

 

Draft Hood: 6”

 

6

8

10

15

20

 

30

 

50

100

 

 

 

 

Input Btuh

 

Rise

 

Vent Connector Diameter (in inches)

 

 

 

154,000

 

1 Ft.

8

8

7

7

 

7

 

7

7

 

7

 

 

154,000

 

2 Ft.

7

7

7

7

 

7

 

6

6

 

6

 

 

154,000

 

3 Ft.

7

7

7

6

 

6

 

6

6

 

6

 

Numbers

Combined Input

 

 

 

 

 

 

 

 

 

 

 

 

 

 

of Heaters

in Thousands of Btuh

 

Manifold and Common Vent Diameter (in inches)

 

 

2

308

 

 

10

10

10

8

 

8

 

7

7

 

7

 

3

462

 

 

12

12

12

10

 

10

 

10

8

 

8

 

4

618

 

 

14

14

12

12

 

12

 

10

10

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MODELS 180, 197, 198, 199, 200

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input: 180,000, 190,000, 199,000 Btuh

 

 

 

 

Total Vent Height (Feet)

 

 

 

 

Draft Hood: 6”

 

 

 

6

8

10

15

 

20

 

30

50

 

100

 

 

Input Btuh

 

Rise

 

Vent Connector Diameter (in inches)

 

 

 

180,000

 

1 Ft.

8

8

8

8

 

8

 

7

7

 

7

 

 

190,000

 

 

-

8

8

8

 

8

 

8

7

 

7

 

 

199,000

 

 

-

-

8

8

 

8

 

8

8

 

7

 

 

180,000

 

2 Ft.

8

8

7

7

 

7

 

7

7

 

7

 

 

190,000

 

 

8

8

8

7

 

7

 

7

7

 

7

 

 

199,000

 

 

8

8

8

8

 

7

 

7

7

 

7

 

 

179,000

 

3 Ft.

7

7

7

7

 

7

 

7

6

 

6

 

 

190,000

 

 

8

7

7

7

 

7

 

7

6

 

6

 

 

197,000

 

 

8

7

7

7

 

7

 

7

7

 

6

 

 

199,000

 

 

8

8

7

7

 

7

 

7

7

 

6

 

Number of

Combined Input

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Heaters

in Thousands of Btuh

 

 

 

Manifold & Common Vent Diameter

 

 

2

358

 

 

10

10

10

10

 

8

 

8

7

 

7

 

380

 

 

12

10

10

10

 

10

 

8

7

 

7

 

 

394/398

 

 

12

10

10

10

 

10

 

8

8

 

7

 

3

537

 

 

14

12

12

12

 

10

 

10

10

 

8

 

570

 

 

14

12

12

12

 

10

 

10

10

 

10

 

 

591/597

 

 

14

14

12

12

 

12

 

10

10

 

10

 

4

716

 

 

14

14

14

12

 

12

 

12

10

 

10

 

760

 

 

16

14

14

14

 

12

 

12

10

 

10

 

 

788/796

 

 

16

14

14

14

 

12

 

12

12

 

10

 

11

Page 10 Page 12
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Image 11
State Industries THRU SBD85500NE, SBD71120NE warranty Type B GAS Vent, Model
Page 10 Page 12

THRU SBD85500NE, SBD71120NE specifications

State Industries' SBD71120NE and SBD85500NE are innovative water heaters designed to deliver superior performance and efficiency for residential and commercial applications. These models are part of State Industries' commitment to providing reliable and durable products that meet the diverse needs of consumers.

The SBD71120NE features a capacity of 71 gallons, making it an ideal choice for households with high hot water demand. This model is equipped with advanced insulation technology that minimizes heat loss, ensuring energy efficiency and cost savings over time. With its high energy factor rating, the SBD71120NE not only meets but exceeds the stringent energy efficiency standards set by the Department of Energy. The unit is powered by natural gas, providing quick heating capabilities and a reliable source of hot water when needed.

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Both models are equipped with modern controls, providing users with easy access to temperature settings and diagnostics. The straightforward digital display allows for intuitive adjustments, ensuring optimal water temperature while promoting safety. Furthermore, both units come with a robust warranty, reflecting State Industries' confidence in the durability and longevity of their products.

One of the standout features of the SBD71120NE and SBD85500NE is their compatibility with smart home technology. Integrating these units with a smart thermostat enables users to monitor and manage their hot water usage remotely, thus contributing to more efficient energy consumption.

In conclusion, the State Industries SBD71120NE and SBD85500NE represent cutting-edge technologies and superior craftsmanship. Their respective sizes and capacities make them suitable options for a variety of applications, ensuring reliable hot water delivery while promoting energy efficiency and cost savings. With their advanced features and solid construction, these water heaters are designed to stand the test of time, providing homeowners and businesses with peace of mind and satisfaction.
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