W415-1146 / A / 02.16.13
7
EN
2.3 GENERAL
INFORMATION
When the appliance is installed at elevations above 4,500 ft (1371.6m), 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 additional 1,000 ft (304.8m).
This appliance is approved for bathroom, bedroom and bed-sitting room
installations and is suitable for mobile home installation.
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.
If utilizing one of Wolf Steel's trim or surround kits, follow the framing
instructions and the
fi
nishing instructions, for removal of the top extension.
NOTE: The protective wrap on plated parts is best removed when the assembly is at room temperature
but this can be improved if the assembly is warmed, using a hair dryer or similar heat source.
67.9%
HD4
NG
LP
Altitude (FT)
0-4,500
0-4500
Max. Input (BTU/HR)
30,000
30,000
Max. Output Steady State (BTU/HR)
23,000
23,000
Min. Inlet Gas Supply Pressure
4.5" (11.2mb)
Water Column
11" (27.4mb)
Water Column
Max. Inlet Gas Supply Pressure
7" (17.4mb)
Water Column
13" (32.4mb)
Water Column
Manifold Pressure (Under Flow Conditions)
3.5" (8.7mb)
Water Column
10" (24.9mb)
Water Column
FOR YOUR SATISFACTION, THIS APPLIANCE HAS BEEN TEST-FIRED TO ASSURE ITS OPERATION AND
QUALITY!