MABRU POWER SYSTEMS RVSC 12000 Manual page 10

the area on the bottom of the AC unit with these openings. The area is
approximately 10 3/4" long by 12 1/2" wide
C/ Now you can introduce the unit
and reinstall the Styrofoam air flow
director and the interior plastic trim
and continue with the standard
installation procedure.
If you choose to not perform this
disassembly/reassembly ant to use
the template 20 1/8" x 14 1/2, note
that cutting the hole may require
power driven tools and should only
be done by trained professionals.
2/ Once a hole has been cut you must smooth the edges and paint it with
an anti-rust paint.
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