Detroit Radiant Products Company FA Series - Manual (Page 39)

39
FA Series
Chart 3.6 • High Altitude Conversion Kits for Elevations of 4,501 to 7,000 Feet
Chart 3.7 • High Altitude Conversion Kits for Elevations of 7,001 to 9,500 Feet
Figure 3.13 • High Altitude Kit Installation
Model
Number of
Orifices
Kit Number Orifice Size
Natural Gas Propane Natural Gas Propane
FA-100 4 HKN-44_4 HKP-55_4 44 DMS 55 DMS
FA-125 5 HKN-44_5 HKP-55_5 44 DMS 55 DMS
FA-150 6 HKN-44_6 HKP-55_6 44 DMS 55 DMS
FA-175 7 HKN-44_7 HKP-55_7 44 DMS 55 DMS
FA-200 7 HKN-43_7 HKP-54_7 43 DMS 54 DMS
FA-225 9 HKN-44_9 HKP-55_9 44 DMS 55 DMS
FA-250 9 HKN-42_9 HKP-54_9 42 DMS 54 DMS
Model
Number of
Orifices
Kit Number Orifice Size
Natural Gas Propane Natural Gas Propane
FA-100 4 HKN-45_4 HKN-56_4 45 DMS 56 DMS
FA-125 5 HKN-45_5 HKN-56_5 45 DMS 56 DMS
FA-150 6 HKN-45_6 HKN-56_6 45 DMS 56 DMS
FA-175 7 HKN-45_7 HKN-56_7 45 DMS 56 DMS
FA-200 7 HKN-44_7 HKN-55_7 44 DMS 55 DMS
FA-225 9 HKN-45_9 HKN-56_9 45 DMS 56 DMS
FA-250 9 HKN-43_9 HKN-55_9 43 DMS 55 DMS
3.0 Installation • High Altitude Operation
Sheet Metal
Screws
Gas Orifices
Manifold Pipe
Note: Install gas
orifices to a torque
of 150 in. lbs.
Sheet Metal
Screws