User guide

HRV and ERV Typical Installations (cont’d)
8
HORIZONTAL
• 30” clearance is recommended for cleaning of the core/servicing the unit.
• Dampers are installed for horizontal installation. For vertical installation both dampers have
to be turned so they can open properly and close when there is any backdraft.
• Make sure no screw will interfere the function of the backdraft dampers.
STRAPPING SYSTEM: (optional)
Allows one person installation for
vertical and horizontal installation.
VERTICAL
Note:
Superior Series, Project Condo Unit, Project Series and Economy Series can be mounted either
Horizontal or Vertical.
•
•After installation make sure the HRV/ERV is properly leveled. If not levelled correctly, then defrost
will not perform effectively and/or unit may frost in winter.
Note:
UP
UP
PULL
DOWN
Strap
jtantay 01.28.1
1
* NOT SUPPLIED
jtantay 12.23.11
Vibration
Spring
Washer*
Screw*
CHAIN MOUNTING
SYSTEM: (optional)
Available for both
horizontal & vertical
installation.
Chain
Backdraft
Damper
Concrete
Concrete
Wooden Joist
Bracket
(Supplied)
Grommet*
Washer*
Backdraft Damper
Project Condo
Unit Shown
Screw*
Flap
Flap
Backdraft Damper
20"
21"
9"
27 "
9"
21"
3
4
/
Superior Unit
Shown