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Ultra-Aire 98H Installation Instructions
The Ultra-Aire 98H generates condensate.
Place a secondary drain pan with a float switch under the dehumidifier if it is suspended above a finished
area or above an area where water leakage could cause damage.
A drain trap is required for the dehumidifier to drain properly. Install a 3/4" threaded male NPT adapter to
the drain pan. Install a drain pipe assembly utilizing 3/4" PVC pipe to transport the condensate to a drain.
Pitch of drain should be 1" per 10'.
An optional condensate pump kit is available for use with the Ultra-Aire 98H and may be installed if lift is
required to dispose of condensate. Condensate is automatically pumped to a remote location when the
water level in the pump’s reservoir rises to close the float switch.
The pump also contains a safety float switch. The white leads from this switch extend from beneath the
pump cover. This switch should be installed in series with the field wire that connects to the common lead
from the Ultra-Aire 98H to the control panel. If the pump fails, this switch opens the common control circuit
and stops water production before the reservoir overflows. Contact a qualified electrician to install the safety
float switch to the Ultra-Aire 98H dehumidifier.
Note: An optional condensate pump kit can be purchased through your dealer or online.
DRAIN INSTALLATION
Drain Installation
Drain
Trap
Secondary
Drain Pan
Drain
Port
Drain Trap
Secondary Drain Pan
Drain Port
Drain
Trap
Secondary
Drain Pan
Drain
Port
Drain Trap
Secondary Drain Pan
Drain Port
