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9. Before cleaning or servicing, turn off the gas and allow furnace to cool.
10.
Do not operate wall furnace without outer casing in place.
11.
Due to high temperatures, the wall furnace should be located out of traffic and away from furniture and drapes.
12.
Children and adults should be alerted to the hazard of high surface temperature and should be kept away to avoid burns or
clothing ignition.
13.
Young children should be carefully supervised when they are in the same room with the wall furnace.
14.
Do not place clothing or other flammable material on or near the furnace.
15.
Installation and repair should be done by a qualified service technician. The wall furnace should be inspected before use
and at least annually by a professional service technician. More frequent cleaning may be required due to excessive lint
from carpeting, bedding material, etc. It is imperative that control compartments, burner, and circulating air passageways of
the furnace be kept clean.
16. Do not install in a closet, alcove, or small hallway where the furnace could be isolated from the space to be heated by
closing a door.
17. Do not put anything around the furnace or vent cap that will obstruct the flow of combustion and ventilation air.
18. The appliance, when installed, must be electrically grounded in accordance with local codes or, in the absence of local
codes, with the latest edition of National Electrical Code, ANSI/NFPA 70. In Canada, use CSA C22.1 Canadian
Electrical Code.
19. Never operate this furnace without the sight glass in place or with the glass broken or missing.
20. If it is suspected that rising water may enter the furnace, turn off the gas immediately. Do not use this appliance if any part
has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the
control system and any gas control which has been under water.
21. It is necessary to replace damaged gaskets or sealing material within the vent or air intake system. Failure to do so may
result in property damage, personal injury or loss of life.
22.
Any safety screen or guard removed for servicing must be replaced prior to operating heater.
23. A gas appliance must not be connected to a chimney flue serving a separate solid-fuel burning appliance.
SAFETY RULES - CONT’D.
CDV15-B CDV25 / CDV33-B ALL VENT CAPS
1. When the wall furnace is installed directly on carpeting, tile or other combustible material other than
wood flooring, the furnace shall be installed on a metal or wood panel extending the full width and
depth of the furnace.
2.
RESIDENTIAL GARAGE INSTALLATION: Gas utilization equipment in residential garages shall
be installed so that all burners and burner ignition devices are located not less than 18 inches (46cm)
above the floor. Such equipment shall be located, or protected so it is not subject to damage by a
moving vehicle. Use care in selecting a good location within the garage. DO NOT locate the appliance
where heated air will be directed onto a nearby parked vehicle. Paint may discolor or rubber may
harden and crack. DO NOT allow heated discharge air to blow directly onto open or closed containers
of paint, gasoline or other liquids having flammable vapors.
CLEARANCES
18” Min.
12”
Min.
9”
Min.
12” Min.
FIGURE 3
RIGHT SIDE WALL
LEFT SIDE WALL
FIGURE 2
CEILING
30”
CEILING
FLOOR
4”
1” 0”
LEFT SIDE WALL
RIGHT SIDE WALL
FIGURE 1
FLOOR
1”
1”
24”
1/2”
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