Bryant 1625 Installation Instructions Manual page 4

Note: When transitioning between two different sized components (furnace & purfier), the
minimum transition angle at the larger of the two components must be no less than 45 degrees.
Upflow 14" Furnace
Downflow 14" Furnace
with Bottom Mount
with Top Mount
Upflow 24" Furnace On Stand
Downflow 24" Furnace
with Bottom Mount
with Top Mount
Return Duct
Adapters (x4)
Furnace
Adapters (x2)
Top Mount
Horizontal 14" Furnace
with Side Mount
Horizontal 24" Furnace
Fig. 4 - - Perfect Air Purifier Cabinet Orientation with Transition
Furnace
Adapters (x2)
Bottom Mount
Fig. 5 - - Mounting Perfect Air Purifier Cabinet
Return Duct
Adapters (x4)
4
Upflow Furnace
Plenum
Box
Upflow Furnace
with Plenum Box
A09022
Side Mount
A06029