OmniTek 839-1290 Alcove Applications, = Vent Terminal, X = Air Supply Inlet, 1 cap, feet, caps

				G			R
				v
D				A	H
v	E
L	B				U.S.
	v		B
		v		B	(3 FT)
			v
	F	v		v	I	M
						v	X
				A			J or K

M

N

P

Q

(See Note 2)

V

T

V	S	Electrical	S	V
		Service

D*

V

V

= VENT TERMINAL X = AIR SUPPLY INLET

= AREA WHERE TERMINAL IS NOT PERMITTED

A	=	12 inches	clearances above grade, veran-	K		=	3 ft. (U.S.A.)
		(See Note 1)	da, porch, deck or balcony				6 ft. (Canada)		clearance to a mechanical
B	=	12 inches	clearances to window or door						(powered) air supply inlet
				L**		=	7 ft		clearance	above paved
			that may be opened, or to per-
								(See Note 1)	sidewalkor a paved driveway
			manently closed window. (Glass)
									located on public property
D*	=	18 inches	vertical clearance to unventilat-	M*** =			18 inches		clearance	under veranda ,
			ed soffit or to ventilated soffit lo-						porch, deck, balcony or over-
			cated above the terminal						hang
		*30 inches	for vinyl clad soffits and below				42 inches		vinyl
			electrical service	S	=		6 inches		clearance from sides of
F	=	9 inches	clearance to outside corner					(See Note 3)	electrical service
G	=	6 inches	clearance to inside corner	T	=		12 inches		clearance above electrical
H	=	3 ft. (Canada)	not to be installed above a gas					(See Note 3)	service
			meter/regulatorassembly within 3		Alcove Applications
			feet (90cm) horizontally from the		N		=	6 inches ................. non-vinyl sidewalls
			center-line of the regulator
								12 inches ............... vinyl sidewalls
I	=	3 ft	clearance to gas service regula-		P		=	8 ft.
									QMIN	RMAX
			tor vent outlet
J	=	9 inches (U.S.A.)				1 cap			3 feet	2 x Q ACTUA L
		12 inches (Canada)clearance to non-mechanical air				2 caps			6 feet	1 x Q ACTUA L
			supply inlet to building or the			3 caps			9 feet	2/3 x Q ACTUA L
			combustion air inlet to any other
						4 caps			12 feet	1/2 x Q ACTUA L
			appliance
					QMIN = # termination caps x 3 RMAX = (2 / # termination caps) x QACTUAL

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

***only permitted if veranda, porch, deck or balcony is fully open on a minimum of 2 sides beneath the floor, or meets Note 2.

NOTE: Local codes or regulations may require different clearances.

NOTE: Termination caps may be hot. Consider their proximity to doors or other traffic areas.

NOTE 1: On private property where termination is less than 7 feet above a sidewalk, driveway, deck, porch, veranda or balcony, use of a listed cap is suggested. (See vents components pages.)

NOTE 2: Termination in an alcove space (spaces only open on one side and without an overhang) are permitted with the dimensions specified for vinyl or non-vinyl siding and soffits. 1. There must be at least 3 feet minimum between termination caps. 2. All mechanical air intakes within 10 feet of a termination cap must be a minimum of 3 feet below the termination cap. 3. All gravity air intakes within 3 feet of a termination cap must be a minimum of 1 foot below the termination cap.

NOTE 3: Location of the vent termination must not interfere with access to the electrical service.

Figure 4.4

WARNING: In the U.S.: Vent system termination is NOT permitted in screened porches. You must follow side wall, overhang and ground clearances as slated in the instructions.

In Canada: Vent system termination is NOT permitted in screened porches. Vent system termination is permitted in porch areas with two or more sides open. You must follow side wall, overhang and ground clearances as stated in the instructions.

Quadra-Fire assumes no responsibility for the improper perfor- mance of the appliance when the venting system does not meet these requirements.

CAUTION: IF EXTERIOR WALLS ARE FINISHED WITH VINYL SIDING, IT IS SUGGESTED THAT A VINYL PRO- TECTOR KIT BE INSTALLED.

Quadra-Fire • Topaz • 7009-113 Rev. J • 12/11 9