Unit orientation, Figure 1 - unit orientation, M3 series top view – AAON M3-094 User Manual
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Unit Orientation
Determine left hand or right hand orientation (connections):
Figure 1 - Unit Orientation
Consider the air flow to be
hitting the back of your head.
M3 Series
Top View
Return Air
Supply Air
Left Hand Side
Right Hand Side
Connections & service
access on left side for
left hand orientation
AIR FLOW
Filter
Coil
Supply Fan