Alternative Hvac System Installations - Ultra-Aire XT205H Installation Instructions Manual

DUCTING TO HVAC SYSTEMS

Alternative HVAC System Installations

If the Recommended Dedicated Ultra-Aire Return to HVAC Supply Installation is not possible, there are several
alternative installation options available.
• DO NOT locate return in a bathroom or kitchen.
• Control should be located remotely from the dehumidifier and placed in a central location.
• For basement and crawlspace installations, an optional tee can be installed on the Ultra-Aire Supply.
Dedicated Ultra-Aire Return to HVAC Return
Create a separate return for the
Ultra-Aire XT205H in a central
area of the building.
Installing the supply air from the
Ultra-Aire XT205H to the return
of the HVAC system requires
the HVAC fan to run when the
Ultra-Aire XT205H is operating.
HVAC Return to HVAC Supply
Check Damper should be in
place between the Return and
Supply connections of the
dehumidifier.
If Check Damper is not in place,
the HVAC fan must turn
on when the dehumidifier is
in operation.
HVAC Return to HVAC Return
Check Damper should be in
place between the Return and
Supply connections of the
dehumidifier.
If Check Damper is not in place,
the HVAC fan must turn
on when the dehumidifier
is in operation.
12
Ultra-Aire XT205H Installation Instructions
Dedicated Ultra-Aire 205 Return to A/C Return
Fresh Air Intake Motorized
(Optional) Damper
A/C Return to A/C Supply
Indoor
Air Return
Optional Check Damper
(no HVAC fan needed)
HVAC Return
A/C Return to A/C Return
Fresh Air Intake Motorized
(Optional) Damper
Optional Check Damper
(no HVAC fan needed)
HVAC Return
Fresh Air
Intake
Motorized
(Optional)
Damper
Air Handler
HVAC Return
Ultra-Aire
Air Handler
HVAC Supply
Air Handler
Ultra-Aire
Supply
www.Ultra-Aire.com | 1-800-533-7533
HVAC Supply
Supply
Back Draft
Damper
Ultra-Aire
Supply
HVAC
Supply