Attach seal strip to duct bracket
and elbow.
Prepare to Install Unit
Install the duct elbow mounting bracket
to the Phoenix unit using #10 X 1/2″
T20 elbow bracket screws.
Now install one half of the elbow
support ring using elbow flange screws
#8 X 3/4″ T20. Do not completely
tighten screws at this time.
Slide the elbow into the support ring and
install the second half.
Once it’s installed you can snug all
screws.