COZY CDV306D - Installing Your Wall Furnace; Locating Your Wall Furnace

DIRECT VENT GRAVITY GAS WALL HEATER 7
INSTALLING YOUR FURNACE
Locating Your Wall Furnace
Consider the following points before attempting to install the
furnace.
ALL MODELS
1. This is a direct-vent wall furnace. It must be installed
on an outside wall for proper venting of ue gases.
Figure 1
2. Wall furnace must be surface mounted on an outside
wall up to 24-inches thick when using an optional Vent
Extension Kit.
3. Check the clearances needed from the furnace and
vent. Figure 1 and 2 You must place the furnace
where you will have no less than the clearances shown.
4. The outside vent must be at least 18-inches away from
any window or other building opening.
5. The furnace will not work if anything stops free entry
of fresh air into the vent, or free ow of ue gases from
it. Be sure the center of the vent cap is at least 12-inches
above ground level or shrubs. Figure 1 Make sure
shrubs are kept trimmed. It must also be at least
18-inches from any wall or other blockage and
30-inches below any overhang.
6. Place the furnace near the center of the space to be
heated for good air circulation. Do not put it behind a
door or draperies. Do not put it in a closet, alcove,
hallway or other conned space where the furnace
could be isolated by closing doors to the heated space.
7. Be sure that gas piping and electrical wiring (optional
blower only) can be brought to the furnace.
8. Select a location that will provide adequate
accessibility clearance for servicing and proper operation.
INTERIOR CLEARANCES (FIGURE 2)
CDV14 SERIES:
1. There must be at least 1-3/16 inches of space between
the oor (top of oor covering) and the bottom of cabinet.
2. The top of the furnace must be at least 24-inches from
the ceiling or other projecting overhang.
3. The side of the furnace must not be closer than
2-inches to an adjacent wall.
CDV22 / CDV30 SERIES:
1. There must be at least 5-1/2 inches of space between
the oor (top of oor covering) and the bottom of cabinet.
2. The top of the furnace must be at least 30-inches from
the ceiling or other projecting overhang.
3. The side of the furnace must not be closer than
2-inches to an adjacent wall.
Choose a location for the thermostat (optional) about 5-feet
above oor on an inside wall. The thermostat wire supplied
with your furnace is 20-feet long, which should be enough
to run up through the attic so the thermostat can be a
maximum of 16 feet from furnace measured in a straight line,
or approximately 12-feet from the furnace if the wire is run
under the oor. The thermostat should be sensing an
average room temperature; avoid the following:
HOT SPOTS
Concealed pipes/ducts
Fireplaces
Registers
TV sets
Radios
Lamps
Direct sunlight
Kitchen
After selecting a location that meets the requirements, inspect
the wall, oor and outside areas. Make sure there are no pipes,
wiring, or anything else that would interfere with furnace, vent or
thermostat installation. If required, move or pick a new location.
COLD SPOTS
Concealed pipes/ducts
Stairwells (drafts)
Doors (drafts)
Unheated rooms on other side of
the wall
DEAD SPOTS
Behind doors
Corners / alcoves
FIGURE 1
FIGURE 2
CDV14 SERIES
CDV22 SERIES
CDV30 SERIES