6
W415-0570 / E / 04.23.12
2.3 GENERAL
INFORMATION
4.1A
The installation must conform with local codes or, in
absence of local codes, the National Gas and Propane
Installation Code CSA B149.1 in Canada, or the National
Fuel Gas Code, ANSI Z223.1 / NFPA 54 in the United
States. Suitable for mobile home installation if installed in
accordance with the current standard CAN/CSA Z240MH
Series, for gas equipped mobile homes, in Canada or
ANSI Z223.1 and NFPA 54 in the United States.
As long as the required clearance to combustibles is
maintained, the most desirable and bene
fi
cial location
for an appliance is in the center of a building, thereby
allowing the most ef
fi
cient use of the heat created. The location of windows, doors and the traf
fi
c
fl
ow in the
room where the appliance is to be located should be considered. If possible, you should choose a location
where the vent will pass through the house without cutting a
fl
oor or roof joist.
If the appliance is installed directly on carpeting, vinyl tile or other combustible material other than wood
fl
ooring, the appliance shall be installed on a metal or wood panel extending the full width and depth.
Some appliances have optional fans or blowers. If an optional fan or blower is installed, the junction box must
be electrically connected and grounded in accordance with local codes, use the current CSA C22.1 Canadian
Electrical Code in Canada or the ANSI/NFPA 70 National Electrical code in the United States.
We suggest that our gas
hearth products be installed
and serviced by professionals
who are certified in the U.S.
by the National Fireplace
Institute
® (NFI) as NFI Gas
Specialists
www.nficertified.org
FOR YOUR SATISFACTION, THIS APPLIANCE HAS BEEN TEST-FIRED TO ASSURE ITS OPERATION AND
QUALITY!
CDV70
NG
LP
Altitude (FT)
0-4,500
0-4,500
Max. Input (BTU/HR)
35,000
33,000
Max. Output (BTU/HR)
28,350
26,400
Ef
fi
ciency (w/the fan on)
81%
80%
A.F.U.E.
64%
65%
Min. Inlet Gas Supply Pressure
4.5" Water Column
11" Water Column
Max. Inlet Gas Supply Pressure
7" Water Column
13" Water Column
Manifold Pressure (Under Flow Conditions)
3.5" Water Column
10" Water Column
When the appliance is installed at elevations above 4,500ft, and in the absence of speci
fi
c recommendations from the
local authority having jurisdiction, the certi
fi
ed high altitude input rating shall be reduced at the rate of 4% for each ad-
ditional 1,000ft.
No external electricity (110 volts or 24 volts) is required for the gas system operation.
Expansion / contraction noises during heating up and cooling down cycles are normal and are to be expected.
Change in
fl
ame appearance from “HI” to “LO” is more evident in natural gas than in propane.
8” is the minimum bend radius allowed for the 7” diameter
fl
exible air liner.
