Instructions / Assembly

SIDE WALL VENT HOOD

Model: SWH-1-Four through Eight

CAUTION: Read instructions prior to installation.

This device should be installed in accordance with the National Fuel Gas Code; A.N.S.I.,

Z223.1 (See Requirements Below) and any local codes which are applicable. All individual or

multiple appliance vents must enter the vent system on the inlet side of the venter.

1. The exit terminals of mechanical draft systems shall be not less than 7 feet above grade

when located adjacent to public walkways.

2. A venting system shall terminate at least 3 feet above any forced air inlet located within

10 feet.

3. The venting system of other than a direct vent appliance shall terminate at least 4 feet

below, 4 feet horizontally from or 1 foot above any door, window or gravity air inlet into

any building.

4. The vent termination of a direct vent appliance with an input of 50,000 BTU per hour or

less shall be located at least 9 inches from any opening through which vent gases could

enter a building, and such an appliance with an input over 50,000 BTU per hour shall

require a 12-inch vent termination clearance. The bottom of the vent terminal and any air

intake shall be located at least 12 inches above grade.

5. Power venter should be located as close as possible to the outside wall. Forced draft

systems and all portions of induced draft systems under positive pressure during

operation shall be designed and installed so as to prevent leakage of vent gases into

building.

6. The vent termination point shall not be installed closer than 3 feet from an inside corner of

an L-shaped structure, or not less than 12 inches above grade.

7. For proper ventilation and for reduction of combustion hazards, Class B type vent pipe is

recommended for gas appliances and Class L type vent pipe for oil appliances.

DO NOT DESTROY

THESE INSTRUCTIONS MUST REMAIN WITH EQUIPMENT

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SIDE WALL VENT HOOD Model: SWH-1-Four through Eight CAUTION: Read instructions prior to installation. This device should be installed in accordance with the National Fuel Gas Code; A.N.S.I., Z223.1 (See Requirements Below) and any local codes which are applicable. All individual or multiple appliance vents must enter the vent system on the inlet side of the venter. 1. The exit terminals of mechanical draft systems shall be not less than 7 feet above grade when located adjacent to public walkways. 2.
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INSTALLATION SAFETY INSTRUCTIONS CAUTION: This device must be installed by a qualified installer in accordance with the manufacturer’s installation instructions and applicable codes. 1. Plan the vent system layout to avoid the possibility of accidental contact with concealed wiring or plumbing inside of wall. 2.