Nordyne E2EH-xxx HB Series Owner's Manual & Installation Instructions page 11

Floor
Opening
Refrigerant
Line
Opening
Plenum
Refrigerant
Line
Opening
Installing Duct Connector
NOTE: The duct connector is designed for use
on ducts down to 12" wide. On typical ducts, the
finger tab duct connector may be installed using
Method B. On narrow ducts, there may be
insufficient clearance to bend the tabs on two
sides of the finger tab duct connector. In such
cases, use Method C or D. For screw down
duct connector use method E. For Platinum
models always use method A.
Method A - Platinum Series
NOTE: Flex duct used must have a minimum
Mounting
Plate
Cut-out Area
Supply Air Duct
Cut Duct Opening
1/16th. Larger Than
Plenum Connector
Figure 7. Rear Mounting Plate
Secure Duct Connector &
Mtg Plate With 2 Flat Head Screws
or Nails At Dimpled Locations
Mounting
Plate
Bend Connector Tabs
Under Duct Opening
Supply Air Duct
Figure 8. Duct Connector (Non Platinum)
Rear Wall
Rear Wall
temperature rating of 200
other applicable codes and standards.
1. Place duct connector through opening in
floor. See Figure 9.
2. Connect 14" supply duct.
Method B
1. Place duct connector through floor opening
with bottom tabs resting on top of supply air
duct. Mark cutout area around inside of tabs.
2. Remove duct connector and cut out duct
opening slightly larger than area marked.
3. If using optional rear mounting plate (sup-
Optional Supply
Entrance
F and meet all
°
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