Installation, Ventilation Air From Outdoors

AIR FOR COMBUSTION AND VENTILATION INSTALLATION

Ventilation Air (Cont.)

AIR FOR COMBUSTION AND VENTILATION

Continued

Ventilation Air From Outdoors

Provide extra fresh air by using ventilation grills or ducts. You must provide two permanent openings: one within 12" of the ceiling and one within 12" of the floor. Connect these items directly to the outdoors or spaces open to the outdoors. These spaces include attics and crawl spaces. Follow the National Fuel Gas Code, ANSI Z223.1/NFPA 54, Section 5.3, Air for Combustion and Ventilation for required size of ventilation grills or ducts.

IMPORTANT: Do not provide openings for inlet or outlet air into attic if attic has a thermostat-controlled power vent. Heated air entering the attic will activate the power vent.

Ventilated

Outlet Attic

Air

Outlet
Air	To Attic
	To Attic

Crawl

Space

Inlet

Air

Inlet Air		Ventilated
		Crawl Space
		Crawl Space

Figure 6 - Ventilation Air from Outdoors

INSTALLATION

NOTICE: This heater is intended for use as supplemen- tal heat. Use this heater along with your primary heating system. Do not install this heater as your primary heat source. If you have a central heating system, you may run system’s circulating blower while using heater. This will help circulate the heat throughout the house. In the event of a power outage, you can use this heater as your primary heat source.

WARNING: A qualified service person must in- stall fireplace. Follow all local codes.

WARNING: Never install the fireplace

•in a bathroom

•in a recreational vehicle

•where curtains, furniture, clothing, or other flam- mable objects are less than 36 inches from the front, top, or sides of the fireplace

•as a fireplace insert

•in high traffic areas

•in windy or drafty areas

WARNING: Never install the Remote-Ready Mod- els in this manual in a bedroom. Any heating product with a Btu/hr rating over 10,000 cannot be used in a bedroom.

CAUTION: This fireplace creates warm air cur- rents. These currents move heat to wall surfaces next to fireplace. Installing fireplace next to vinyl or cloth wall coverings or operating fireplace where impurities (such as, but not limited to, tobacco smoke, aromatic candles, cleaning fluids, oil or kerosene lamps, etc.) in the air exist, may discolor walls or cause odors.

IMPORTANT: Vent-free fireplaces add moisture to the air. Although this is beneficial, installing fireplace in rooms without enough ventila- tion air may cause mildew to form from too much moisture. See Air for Combustion and Ventilation, pages 6 through 8.

Note: Your fireplace is designed to be used in zero clearance installations. Wall or framing material can be placed directly against any exterior surface on the rear, sides, or top of your fireplace, except where standoff spacers are integrally attached. If standoff spacers are attached to your fireplace, these spacers can be placed directly against wall or framing materials.

Note: When installing fireplace directly on carpeting, tile or other combustible material, other than wood flooring, the fireplace shall be installed on a metal or wood panel extending the full width and depth of the fireplace.

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107032-01F

VMH10TNB, VMH26NRA, EFS26PR, VMH26PRA specifications

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