Rheem 97MDV060 Series Installation Instructions Manual page 21

DUCTING
FIGURE 8 FIGURE 9
AS - SHIPPED FLAT
INSTALLER BENT - UP INSTALLER BENT - UP
ALTERNATE - BENT (DOWN)
CUT - OUT USING
EMBOSSED ANGLES AS
A GUIDE FOR PROPER
SIZE 23" x 14"
ST-A1194-04-X0
NOTES:
THIS VIEW IS REPRESENTATIVE OF BOTH SUPPLY AND RETURN
OPENINGS.
DUCT FLANGES MUST BE FIELD-BENT ALONG PERFORATIONS
EITHER INTO OR OUT OF THE FURNACE AS NECESSARY FOR
INSTALLATIONS BUT NEITHER FL NGE C N REM IN FL T.
INSTALLER SHOULD USE DUCK BILLED PLIERS (AKA FOLDING
ST-A1194-39-00
PLIERS) TO BEND THE FLANGE ALONG THE PERFORATIONS.
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