7
Hanging Straps - Installation Notes
Use 4 screws and 4 washers (not provided) to attach the hanging straps to the floor joists. The
washer must be wider than the eyelet of the grommet on the hanging strap. The hanging
straps are designed to reduce the possibility of noise, resonance and harmonics.
Must push up on the bottom of the HRV when pulling the hanging straps.
Attention
Step 3: Hook the bottom grommets of the
straps through the “S” hooks. Pull down
vertically on the handle loops while lifting
the bottom of the unit.
Step 1: Insert the screws and washers
(not included) through the hanging strap
grommets and fasten to the joists.
Figure A
Step 4: Level the unit from right to left to right
and front to back. Adjust the unit up by pulling
down vertically on the hand loops while lifting up
on the bottom of the cabinet.
Step 5: Fold the hand loops in excess strap
and secure with a nylon tie (not included).
Figure B
Screws (not included)
Hand Loops
Hanging Strap Grommets
Washers (not included)
Buckles
Hand Loops
Note: Pull down on the
hand loops while lifting
Screws
“S” Hooks
Note: This illustration of
the unit may vary from the
diagram shown.
Joist
Buckles
Figure C
Step 2: Unscrew the 4 machine screws located
on the upper side of the unit. Attach the “S”
hooks and reinsert the machine screws.
7
It is important to isolate the (“L” Bracket) from
the attached surface to minimize vibration. Use
the hardware provided to attach the brackets.
Do not drill additional holes in the HRV.
Suspending The RNC120F/RNC120RX
Adjustable Height
(“L” Bracket)
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