General Information - Napoleon GDS50N Operating Instructions Manual

2.3

GENERAL INFORMATION

FOR YOUR SATISFACTION, THIS APPLIANCE HAS BEEN TEST-FIRED TO ASSURE ITS OPERATION
AND QUALITY!
Altitude (FT)
Max. Input (BTU/HR)
Max. Output Steady State (BTU/HR)
Effi ciency (w/the fan on)
Maximum A.F.U.E.
Min. Inlet Gas Supply Pressure
Max. Inlet Gas Supply Pressure
Manifold Pressure (Under Flow
Conditions)
For elevations between 2,000 and 4,500 feet above sea level, this appliance must be de-rated by 10% using
the certifi ed high altitude kit. When the appliance is installed at elevations above 4,500ft, 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.
Change in fl ame appearance from "HI" to "LO" is more evident in natural gas than in propane. Expansion /
contraction noises during heating up and cooling down cycles are normal and to be expected.
GDS50: This appliance is approved for bathroom, bedroom and bed-sit-
ting room installations and is suitable for mobile homes. The natural gas
model is suitable for installation in a mobile home that is permanently
positioned on its site and fueled with natural gas.
GS50: This appliance is approved for bedroom and bed-sitting room
installations.
GS50
NG LP
0-2000 0-2000
44,000 40,000
31,200 30,000
77% 78%
65% 67%
4.5" Water Column 11" Water Column
7" Water Column 13" Water Column
3.5" Water Column 10" Water Column
GDS50
NG LP
0-2000 0-2000
44,000 40,000
37,000 34,400
84% 86%
77% 79%
4.5" Water Column 11" Water Column
7" Water Column 13" Water Column
3.5" Water Column 10" Water Column
W415-0098 / H / 03.19.12
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