7
W415-0380 / E / 08.31.12
2.3 GENERAL
INFORMATION
For your satisfaction, this appliance has been test-fi red to assure its operation and quality!
CVF42
NG
LP
Altitude (FT)
2,000*
2,000*
Max. Input (BTU/HR)
30,000
30,000
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 2,000ft, and in the absence of specifi c recommendations from
the local authority having jurisdiction, the certifi ed high altitude input rating shall be reduced at the rate of 4% for each
additional 1,000ft. Expansion / contraction noises during heating up and cooling down cycles are normal and to be
expected.
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.
This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convert-
ible for use with other gases, unless a certifi ed kit is used.
This appliance is equipped with a pilot light safety system referred to as an oxygen depletion sensor and is
designed to turn off the appliance if not enough fresh air is available.
Use only accessories designed for and listed with your specifi c appliance.
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