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3.0
Installation
•
Recommended Mounting Heights
Recommended Mounting Heights
Chart 3.1 •
Recommended Mounting Heights*
Model
FA-100
FA-125
FA-150
FA-175
FA-200
FA-225
FA-250
* Recommended mounting heights are provided as a guideline . Actual conditions may dictate
variations from the above data . Clearance to combustibles must always be maintained .
The recommended mounting heights of the units are critical to its performance . Refer to the Chart 3 . 1
for specific recommended mounting heights . The mounting height is measured from the finished floor to
the bottom of the unit . Units that are mounted higher than the recommended mounting heights may not
directly deliver heated air to the floor level .
Gas Supply Installation Instructions
Gas pressure to the appliance controls must never exceed ½" PSI (14" W .C .) . Damage to the
controls may result .
Gas lines should be purged of air as described in ANSI Z223 . 1 (NFPA 54) or CSA-B149 . 1 – latest
version . Installation of the piping must also conform with the local building codes, or in the
absence of local codes, with the latest edition of the National Fuel Gas Code (NFPA 54) . In
Canada, installation must be in accordance with CSA-B149 . 1
The total input to the appliance must fall within +/- 5% of the rated input as indicated on the
rating plate . Otherwise the heat exchanger may prematurely fail .
Typical
Mounting Height
12 to 14 ft .
14 to 16 ft .
14 to 16 ft .
15 to 17 ft .
15 to 17 ft .
16 to 18 ft .
16 to 18 ft .
WARNING
!
Improperly connected gas lines may result in serious injury and death,
explosion, poisonous fumes, toxic gases or asphyxiation . Connect gas lines
in accordance to national, state, provincial and local codes .
CAUTION
!
NOTICE
•
Gas Supply Installation Instructions
Approximate
Heat Throw
43 ft .
57 ft .
52 ft .
51 ft .
55 ft .
59 ft .
63 ft .
14
FA
Series
Average Air
Temperature Rise
50°F
50°F
50°F
50°F
50°F
50°F
50°F
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