Kenmore 153.33262 too t%a, nsulation, ConfinedI__L, 1 sqin.per, ConflneI.. l, Vent Pipe System

		Gable Vent
		,/too t%a,,
		'nsulation
ConflneI.. l		\
ii
Space
		\Outlet	Air
		to the Attic
		1 sq.	in. per
		4000	BTUH
		Inlet Air
		from the
Alternative		Crawl	Space
Air inlet		I
1 sq. in. per	/	Open
4000 BTUH		Foundation___
		Vent

All Air From Outdoors: Inlet Air From Ventilated

Crawl Space/Outlet Air To Ventilated Attic

FIGURE 15.

Gable Vent to Outdoors

J Install Above

Confined

Space 1 [

All Air from Outdoors Through Ventilated Attic

FIGURE 16.

1 sq. in. per _

2000 BTUH

ConfinedI__L.

Outlet,

Space

Outdoor

Air Ducts

Inlet

\\1 sqin.per.

2000 BTUH

All Air From Outdoors Using Horizontal Ducts

FIGURE 17.

Alternative

Opening------..__...._]

Location,_'

Confined

Space

1 sq. in. per

3000 BTUH

All Air From Outdoors - Using A Single Permanent Opening

FIGURE 18.

Vent Pipe System

This water heater uses a non-direct, single-pipe vent system to remove exhaust gases created by the burning of fossil fuels. Air for combustion is taken from the immediate water heater location or is ducted in from the outside (see "Combustion Air Supply and Ventilation").

This water heater must be properly vented for the removal of exhaust gases to the outside atmosphere. Correct installation of the vent pipe system is mandatory for the proper and efficient operation of this water heater and is an important factor in the life of the unit.

The vent pipe must be installed according to all local and state codes or, in the absence of local and state codes, the "National Fuel Gas Code", ANSI Z223.1(NFPA 54)-current edition. The vent pipe installation must not be obstructed so as to prevent the removal of exhaust gases to the outside atmosphere. IMPORTANT: The use of vent dampers is not recommended

by the manufacturer of this water heater. Although some vent dampers are certified by CSA International, this certification applies to the vent damper device only and does not mean they are certified for use on this water heater.

U.L. recognized fuel gas and carbon monoxide (CO) detectors are recommended in all applications and should be installed using the manufacturer's instructions and local codes, rules, or regulations.

IMPORTANT: If you lack the necessary skills required to properly install this venting system, you should not proceed, but get help from a qualified technician.

Draft Hood Installation

A

Flat Side

Of Hood

[

_

Next

To Water

_-

Connections.

i!_

41,

Fla_tSTeidcooWOnaftH°i

°d_

_

Installation

above

_.,_,,

elevation

5,400

ft.

_-::- :__

(1,646 m) from

sea

level,must beReducerinstalledFlueon

_ _

__

40 gallon

unit.

Screw

, Legs!_

Draft

Hood

S

Legs _

_

Draft

Hood

crew

_

y

',/

Reducer Flue

%

_,

Legs

"_"%_}i-

_t_ 7_,, _-Legs

Slot

Top

Slot

Slot

_"

_t To )

_

Sl0t

Install The

Draft

Hood

With

The

Four Screws

Provided.

Install The

Draft Hood

With

The Four

Screws

Provided.

FIGURE 19.

19