Impack Accessories - Trane WCC030 Product Data

IPB-99-7-EN-10-6-99
Impack
Accessories
• Standard Thermostats
No special thermostats are needed with
Impack units.
• Filter Frame Kit
The Impack filter frames accept standard
filters and fit inside the unit. The frame kits
function in either horizontal or downflow
duct configurations.
• Coil Guard Kit
The guards are vinyl coated 1" x 3" wire
grills. These grills will protect the coil from
hail, kids with sticks as well as normal
shipping and installation handling damage.
• UNI-CURB™
One universal curb fits all the Impack
models. It ships knocked down. The curb
design incorporates the popular locking tabs
for quick and easy assembly. Full perimeter
curbs are also available for all models.
• Economizer
The economizer fits inside the unit with only
the rain hood and barometric relief on the
outside. Cabling (with polarized plugs) is
shipped with the economizer. This cabling is
easily routed to the control box where it
terminates in low voltage pigtails. The
economizer features a fully modulating low
voltage motor eliminating the need for any
high voltage wiring. The economizer must
be used with the filter frame kit . . . no return
air filter in the economizer kit. A dry bulb
sensor is shipped with the economizer. The
economizer was not designed for use in
horizontal applications. Heat pump applica-
tions require a relay kit.
• Enthalpy Control Kit
For those applications specifying an econo-
mizer with enthalpy control, this control can
be used in place of the dry bulb sensor or,
alternately, two enthalpy controls can be
paired to provide differential enthalpy control.
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• 25% Fresh Air Kit
The kit installs over the horizontal return air
opening with six screws for downflow require-
ments. It can be used on horizontal air flow
applications by cutting a hole in the return
air duct or in the unit filter access panel.
• Rectangular to Round Duct Kits
The adapter kit can be used in either
horizontal or downflow applications.
• Low Ambient Kit
An EDC provides low ambient cooling to 0° F
with some reduced capacity and protects
the system against evaporator icing during
other unusual cooling conditions.
• Fan Delay Relay Kit
This solid state kit is a time delay that keeps
the indoor blower on for about ninety
seconds and increases the SEER. It wires
into the low voltage unit pigtails.
• High Static Motor Kit
Contains a higher torque indoor fan motor.
• Lifting Lug Kit
Four reusable lugs in each kit allow units to
be easily lifted to rooftop installations. These
lugs snap (no screws required) into slots in
the unit drip lip channel.
• Start Kit
The kit mounts in the control box for those
installations with specific conditions such as
excessive voltage drop due to long wires.
(This is a capacitor and start relay kit and is
not a PTC device.) This kit can be a good
specification buster!
• Single Power Entry Kit
The kit minimizes installation costs by
reducing the load center circuit requirement
and reducing the number of circuit pulls
needed.