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DU -03 to -05 Packaged Unit (For Export Only)
DU -03 to -05 Packaged Unit (For Export Only)
Nominal Capacities
36 to 60 MBH

Efficiency
12.2 to 13.2 SEER / 10.6 to 11.4 EER / 80% AFUE

Warranty
Compressor - 5 years
Parts - 1 year

EnergyStart
DU -03 to -05 Packaged Unit EXPORT ONLY

These models are available for export outside the United States and Canada. 

The convertible Luxaire single-package line combines ultra high efficiency and advanced-economizer controls with unprecedented installation flexibility and low installation costs.
Optional supplemental electric heaters are offered. One footprint size serves all units from 3 to 5 tons. The units are designed for residential and light commercial applications, and are easily installed on a roof curb, slab, roof jack, or frame.

Special Benefits
  • "Simplicity" Control Board
  • Provides optimal comfort control and ensures reliable operation.
  • All model sizes share a common, compact design cabinet in a single footprint for on-site flexibility.
  • Installation time and costs are reduced by easy power and control wiring.
  • All units are factory wired, piped, charged, and tested prior to shipment.
  • Factory-installed options such as supply and return smoke detectors, disconnect switch, non-powered GFI convenience outlet, single enthalpy economizer, and high static drive blower motor further reduce installation costs.
  • Electric and gas utility knockouts are provided on unit side and bottom for easy connections.
  • Convertible airflow design means no panel cutting is required, and no accessory panel is necessary.
  • Wide range of indoor airflows using 3-speed, direct-drive, or belt-drive fan motors.
  • Durable finish, made of powder-painted, galvanized steel to meet 750-hour salt-spray test demands.
  • Full-perimeter base rails are permanently attached to provide a solid unit foundation and fork lift access.
  • Compressor is internally protected against high pressure and temperature.
  • Grooved copper tubes and enhanced aluminum fin construction improve heat transfer.
  • Permanently lubricated condenser and evaporator fan motor bearings need no annual maintenance.
  • Complete line of field-installed accessories, propane conversion kits, CO2 sensors, motorized dampers, single enthalpy economizers, and dual enthalpy sensors are available
Publications and Manuals
DescriptionPart NumberFile Size
Tech Guides
Technical Guide - DU-03 thru -05 Single Package Gas/Electric Units and Single Package Air Conditioners (12.2 - 13.2 SEER)254591-BTG-C-03081.7 MB PDF
Submittal Drawings
Submittal Data Sheet - 1FE0405, 1FE0406, 1FE0407 & 1FE0408 Flue Exhaust Kit530.18-SD46L-119629.0 KB PDF
Submittal Data Sheet - 1RC0434 and 1RC0465 Roof Curb530.22-SD10L-0297359.0 KB PDF
Submittal Data Sheet - 1RC0442 Roof Curb for 3 to 6 Ton Single Package Rooftop Models w/ & w/o Bottom Condensate Drain341454-LSD-A-0507141.0 KB PDF
Submittal Data Sheet - DL-03 thru -A6, DS-A6, & DU-03 thru -05 Optimum™ Single Package Gas/Electric & Electric/Electric Air Conditioners335965-LSD-C-0408208.0 KB PDF
Repair Parts
Repair Parts - DU 036 - 060 Mbh Standard Efficiency Gas/Electric and Straight Cooling Air Conditioners035-19411-002-A-0603300.0 KB PDF
Warranty Information
Warranty - 10 Year Heat Exchanger363855-BWA-A-0208120.0 KB PDF
Warranty - 10 Year Heat Exchangers50.05-WC11C-040021.0 KB PDF
Warranty - 5 Year UPG Electric Heat Element035-14706-001-A-0602339.0 KB PDF
Miscellaneous
Simplicity Controls Features and Options Guide036-33175-001-A-090420.0 KB PDF
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