Tranquility
®
Digital Air Handler (TAH)
Rev.: 11 Feb., 2013
10
Geothermal Heat Pump Systems
Applications
Tranquility Air Handlers can be applied in upfl ow, downfl ow,
horizontal right and horizontal left applications without
modifi cations. For horizontal applications, installation of an
auxiliary/secondary drain pan is required.
CAUTION!
CAUTION! For horizontal applications, the horizontal drain
pan must be located under the indoor coil. Failure to place
the pan under the coil can result in property damage.
Installation
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TOP
DISCHARGE
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TAH 1” to 2” Filter Rack Conversion
The unit is shipped with1” fi lter rack from the factory. The
conversion process is assumed that the unit is in upfl ow
confi guration.
1. Place unit on a fl at surface. Remove 2 knurled thumb knobs
that secure the fi lter rack door at the bottom of the unit.
2. Remove 3 screws that secure the lower fi lter tracks on each
side of the unit.
3. Lift and rotate the fi lter tracks upside down and reinstall fi lter
tracks and screws back.
4. Replace the fi lter rack door and the 2 knurled thumb knobs.
LEFT
DISCHARGE
RIGHT
DISCHARGE
BOTTOM
DISCHARGE
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