Tradewins Furniture RNC20 - Manual (Page 5)

5
RNC95 Specifications
The RNC95 Heat Recovery Ventilator (HRV) has been
designed to allow the installer to choose between two pos-
sible positions on the cabinet for the INDOOR EXHAUST
(return from building) port. Illustrations in this manual show
standard (side mounted) port location. The same specifi-
cations apply to both RNC95 setups, regardless of which
port position is selected.
Variable Port Location / Installation (Model RNC95
only)
The exhaust return port collar is not factory installed.
Installer may choose either side mounted or alternate top
mounted port by simply removing one of the two knock-out
plates and attaching a port collar (supplied). To remove
knock-out plate, insert a utility knife into the knock-out slits
and trace them completely to puncture protective film
underneath. Then, cut the solid tabs between the slits,
using tin snips or side cutters, and remove the knock-out
plate. If any protective film still blocks the opening, remove
it now.
In order to make the RNC95 as space efficient as possi-
ble, the INDOOR supply and return ports are converted
from round to oval shape. Overall size of the port remains
the same. Simply bend a standard duct fitting to the cor-
rect shape, and attach to the oval port using the same
method as for a round port.
RNC95 Air Flow
Stale air enters the FRONT RIGHT side port. The air will
pass down the front half of the core, then up the back half
of the core and out the RIGHT REAR port.
Fresh outdoor air will enter the LEFT REAR port and pass
down the back half of the core. It will then pass up the
front half of the core, and out the LEFT FRONT port.
This unique configuration allows the air to actually travel
through the core twice, making the RNC95 almost as effi-
cient as a double core unit.
Variable Port Location
SIDE MOUNTED PORT TOP MOUNTED PORT
standard location alternate location
Round port bent to oval