Houghton BELAIRE A3501 Owner's Manual page 14

(Applies To Units With Furnace)
(Applies To Units With Furnace)
Overlap M8 bolt(#7) with washer(#9) and metal
clamping bars(#8), and insert bolts through the 4
corner holes on the plenum mounting bracket.
Make sure the metal clamping are not fully tightened
the bar angles during installation.
Front
into
Front
Start bolts by hand to prevent cross thread.
Tighten M8 bolt to make sure the plenum mounting
bracket is connected with outdoor unit tightly.
Torque the bolts to 7N.M.
11
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