Osburn AC01343 - Manual (Page 10)

10
Example of a system installation
In regards to part (I) there are three different products you can use for your
installation: semi-rigid tubing, galvanized rigid tubes or insulated aluminum tube.
In all cases the material must be at least 325°F resistant and must respect the 1”
clearance to combustible materials mentioned above
Note: To reach optimum air distribution efficiency, the maximum pipe length
required is 20 feet from the outlet adapter.
FLOOR
FLOOR