Desa FMH26TN 14 installation manual Check Gas Type, Installation Items, Locating Fireplace

NATURAL GAS VENT-FREE FIREPLACE SYSTEM

INSTALLATION

NOTICE: This heater is intended for use as supplemental heat. Use this heater along with your pri- mary heating system. Do not in- stall 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 circu- late 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 ser- vice person must install fireplace. Follow all local codes.

WARNING: Never install the fireplace

•in a bedroom or a bathroom

•in a recreational vehicle

•where curtains, furniture, clothing, or other flammable 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

CAUTION: This fireplace cre- ates warm air currents. These currents move heat to wall sur- faces next to fireplace. Installing fireplace next to vinyl or cloth wall coverings or operating fire- place where impurities (such as, but not limited to, tobacco smoke, aromatic candles, cleaning flu- ids, oil or kerosene lamps, etc.) in the air exist, may discolor walls or cause odors.

IMPORTANT:Vent-freefireplacesaddmois- ture to the air. Although this is beneficial, installing fireplace in rooms without enough ventilation air may cause mildew to form from too much moisture. See Air for Combustion and Ventilation, pages 5 through 7.

Note: Your vent-free 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 stand-off spacers are integrally at- tached. If standoff spacers are attached to your fireplace, these spacers can be placed directly against wall or framing materials.

Use the dimensions shown for rough open- ings to create the easiest installation (see Built-In Fireplace Installation, page 9).

CHECK GAS TYPE

Use only natural gas. If your gas supply is not natural gas, do not install fireplace. Call dealer where you bought fireplace for proper type fireplace.

INSTALLATION ITEMS

Before installing fireplace, make sure you have the items listed below.

•piping (check local codes)

•sealant (resistant to propane/LP gas)

•equipment shutoff valve *

•test gauge connection *

•ground joint union

•sediment trap

•tee joint

•pipe wrench

*A CSA design-certified equipment shutoff valve with 1/8" NPT tap is an acceptable alternative to test gauge connection. Pur- chase the optional CSA design-certified equipment shutoff valve from your dealer. See Accessories, page 26.

Note: If desired, purchase a four-sided brass trim kit for built-in installations. See Acces- sories, page 26.

LOCATING FIREPLACE

WARNING: Maintain the mini- mum clearances shown in Fig- ures 7 and 8. If you can, provide greater clearances from floor, ceiling, and joining wall.

You can recess firebox into the wall. You can also position fireplace in the optional cabinet or corner mantels. IMPORTANT: Only use optional cabinet or corner mantels specified in this manual. Purchase the op- tional mantel from your dealer (see Acces- sories, page 26).

CEILING

36" Minimum

6"

Minimum

From

Sides Of

Fireplace

Left	Right
Side	Side

FLOOR

0" Minimum To Top Surface Of Carpeting, Tile Or Other Combustible Material

Figure 7 - Mounting Clearances As Viewed

From Front of Fireplace Shown Built In

The Wall

CEILING

Top Of

Mantel Can

Be Flush36"

Minimum

With Wall

Right

Side

Left

Side

0" Minimum To Top Surface Of Carpeting, Tile Or Other Combustible Material

Figure 8 - Mounting Clearances As Viewed From Front of Fireplace Shown with Optional Mantel

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 extend- ing the full width and depth of the fireplace

CAUTION: If you install the fireplace in a home garage

•fireplace pilot and burner must be at least 18 inches above floor.

•locate fireplace where moving vehicle will not hit it.

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