Termination Clearances Sidewall Power Vent

 

 

 

 

 

 

POWER VENT

 

 

 

 

 

 

 

 

(using room air for combustion)

 

 

 

 

EXTERIOR CLEARANCES FOR SIDEWALL VENT TERMINATION

 

 

 

 

 

 

 

 

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vE

 

 

 

 

 

 

 

 

 

 

 

 

 

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FIXED

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

V

FIXED

 

V

 

OPERABL

CLOSED

 

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CLOSED

 

 

 

 

 

 

 

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OPERABL

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A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

V

VENT TERMINAL

X AIR SUPPLY INLET

 

AREA WHERE TERMINAL IS NOT PERMITTED

Figure 13

Vent terminal clearances for “Power Vent” installations. Power Vent configurations use room air for combustion.

 

 

US Installations 1

 

 

US Installations 1

 

Clearance above grade,

 

 

Clearance to each side

3 feet (91 cm) within a

 

 

 

of center line extended

height 15 feet (4.5 m)

A veranda, porch, deck or

12 inches (30 cm)

H

above meter/regulator

above the meter/regulator

 

balcony

 

 

assembly

assembly*

 

 

 

 

 

 

 

 

 

 

 

Clearance to window

4 feet (1.2 m) below

 

Clearance to service

 

B

or to side of opening;

I

 

or door that may be

regulator vent outlet

3 feet (91 cm)*

1 foot (30 cm) above

 

opened

opening

 

 

 

 

 

 

 

 

 

 

 

 

Clearance to a non

4 feet (1.2 m) below or to

 

Clearance to

 

 

mechanical air supply

C

 

J

side of opening; 1 foot

permanently closed

12 inches (30 cm)*

inlet into building or

(30 cm) above opening.

 

window

 

 

combustion air inlet to

 

 

 

 

 

any other appliance

 

 

 

 

 

 

 

 

Vertical clearance to

 

 

 

 

 

ventilated soffit located

 

 

 

3 feet (91 cm) above if

 

above the terminal

 

 

Clearance to a

 

 

 

within

D within a horizontal

12 inches (30 cm)*

K

mechanical air supply

10 feet (3 m) horizontally

 

distance of 2 feet (61

 

 

inlet

 

 

cm) from the center line

 

 

 

 

 

of the terminal

 

 

 

 

 

Clearance to

 

 

Clearance above paved

 

E

12 inches (30 cm)*

L

sidewalk or paved

7 feet (2.13 m)

unventilated soffit

driveway located on

 

 

 

 

 

public property

 

 

 

 

 

 

 

F cornerClearance to outside

 

 

Clearance under

 

2 feet (60 cm)*

M veranda, porch, deck, or

12 inches (30 cm) ‡

 

 

 

 

balcony

 

G cornerClearance to inside

18 inches (45 cm)*

 

 

 

1 In accordance with the current ANSI Z223.1/NFPA 54, National Fuel Gas Code.

†A vent shall not terminate directly above a sidewalk or paved driveway that is located between two single family dwellings and serves both dwellings.

‡ Permitted only if veranda, porch, deck, or balcony is fully open on a minimum of two sides beneath the floor.

* Clearance in accordance with local installation codes and the requirements of the gas supplier and the manufacturer’s installation instructions.

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A.O. Smith 100 Power Vent DV Series 120, 317443-000 instruction manual Termination Clearances Sidewall Power Vent
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100 Power Vent DV Series 120, 317443-000 specifications

The A.O. Smith 317443-000,100 Power Vent DV Series 120 is an advanced water heating solution designed to enhance efficiency and performance for residential applications. As part of A.O. Smith's renowned lineup, this model embodies the company's commitment to innovation and energy conservation.

One of the main features of the DV Series 120 is its power venting capability. This technology allows for flexible installation options, as it can vent vertically or horizontally, accommodating various home configurations. It utilizes a fan-assisted venting system, which efficiently expels exhaust gases, ensuring safe operation even in tight spaces.

The unit's energy efficiency is another standout characteristic. Equipped with a high-efficiency gas burner, the DV Series 120 optimizes fuel consumption, resulting in lower utility bills while providing reliable hot water when needed. Its impressive Energy Factor (EF) ratings make it an environmentally friendly choice, aligning with modern standards for green building practices.

Durability is also a significant focus of the A.O. Smith 317443-000,100 Power Vent model. Constructed with a glass-lined tank and a robust anode rod, this water heater is designed to resist corrosion and extend its lifespan. This construction enhances performance reliability while minimizing maintenance needs, making it a smart investment for homeowners.

Smart technologies are integrated into the DV Series 120, featuring an intelligent control system that provides various operational insights. The built-in diagnostic features allow homeowners to monitor performance and identify potential issues early, reducing the likelihood of unexpected failures. This control system can also enable more precise temperature management, enhancing both comfort and efficiency.

Safety is paramount in the design of the A.O. Smith 317443-000,100. The unit comes equipped with safety features such as a built-in flame rollout sensor and an automatic shut-off system to protect against potential hazards. These features ensure peace of mind for users, allowing them to confidently rely on their hot water supply.

In summary, the A.O. Smith 317443-000,100 Power Vent DV Series 120 stands out as a high-efficiency water heating solution, combining innovative venting technologies, durability, smart features, and safety mechanisms. This model is an ideal choice for homeowners seeking a reliable and efficient hot water system that meets modern energy standards.
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