Optional Backing Plate Installation - Regency L390E-NG1 Owners & Installation Manual

Backing Plate Dimensions:
Customize Backing Plate:
The Backing Plate can be adjusted to custom fi t an installation by trimming
the inside of the top, corner and side pieces as shown in the diagram below.
The dotted lines shown are only an example of where you can cut. Cuts can
be made beyond these marks as required.
Trim the backing plate using a metal cutting blade snips. No cut edges will be
exposed once installation is complete.
NOTE: In place of where any existing screw holes are cut, new holes will need
to be drilled for attachment.
The inside of the backing plate
may be cut as required using a
Do not cut the outside edges.
L390E-1 / HZI390E-1 Direct Vent Gas Insert

OPTIONAL BACKING PLATE INSTALLATION

metal cutting blade.
Rear View of
Backing Plate
Backing Plate Bracket Assembly:
Assemble the bracket in the following order from inside to outside:
1. Corner
2. Side
3. Top
Secure with 2 screws on each side.
Corners
Sides
Backing Plate Bracket Install onto Unit:
1. Prior to installing the backing plate, pull out grommet securing fan
cord and direct cord to the front of the unit.
Fan cord
INSTALLATION
Top
Screw
locations
Grommet
37