PRODUCT DESIGN
5
To prevent the horizontal drain pan from sweating in high
humidity applications, it is recommended that a DPIH
insulation accessory kit be used. NOTE: The DPIH insu-
lation kit is not supplied with this product and must be
purchased separately.
See Chart below for the correct DPIH kit.
ARUF, ATUF
or ARPF Model
AEPF / ASPF Insulation Kit
1729
1824
3030
1931
3636
3642 3036
3743 3137
4860
4961
DPIH18-32
DPIH36-42
DPIH48-61
4260
1830
N/A
ACNF AC electric heat air handlers are designed for ceiling
mounting and have a direct drive, multi-speed motor. They
are available in 1-1/2, 2 and 2 1/2 ton sizes.
AWUF is a vertical stud or wall-mount electric heat air han-
dler and features a direct drive, multi-speed motor. The AWUF
has a check flowrater for cooling only and heat pump opera-
tion, with sequence controlled heating elements of 5, 8, and
10 kW. The AWUF is available in 1 1/2 to 3 ton sizes.
ADPF is a dedicated downflow, multi-speed air handler and
is available in 1 1/2 to 5 ton sizes. Electric heat kits are
available as a field-installed option.
*ARPF air handlers are multi-position, multi-speed with di-
rect drive motors. They are available in 1 1/2 to 5 ton sizes
with optional 3 kW to 21kW electric heat kits available for
field installation. (See note below.)
ARUF is a multi-position air handler and can be used with R-
410A or R-22 (models ending in 1/16) and features a direct
drive, multi-speed motor. The ARUF has a check flowrater for
cooling-only and heat pump operation. The ARUF is avail-
able in 1 1/2 to 5 ton sizes.
*AEPF is a multi-position, variable-speed air handler and can
be used with R-410A or R-22 (models ending in 1/16). The
unit's blower design includes a variable-speed DC motor and
is compatible with heat pumps and variable-capacity cooling
applications. (See note below.)
*ASPF is a multi-position air handler that can be used with R-
410A or R-22 and it features a energy efficient motor. This
motor is a constant torque motor with very low power
consumption and it is energized by a 24V signal. The energy
efficient motor features an integrated control module and is
compatible with heat pumps and cooling applications. (See
note below.)
*NOTE: Factory-sealed to achieve a 2% or less leakage rate
at 1.0" water gauge external duct static pressure.
Complies with the Factory-sealed Air Handling Credit as
listed in the 2001 Florida Building Code, Chapter 13, Section
610.2.A.2.1.
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