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X52, X53, X54 Packaged RTU
Nominal Capacities
300 - 480 MBH


Compressor - 1 Year
Heat Exchanger - 10 Years
Parts - 1 Year

Coleman Large Commercial Rooftops R410A 25, 30 and 40 Tons
Coleman Rooftops offer the flexibility to meet the requirements of a wide range of installations. They’re built to last and priced to compete. Numerous options can be added to the base unit to satisfy almost any specifications —from the simple to complex. Units are offered in the following combinations: • Cooling Only • Cooling/Gas Heating (Natural Gas or Propane) • Cooling/Electric Heat • Cooling/Hot Water Heat • Cooling/Steam Heat In addition, these units are designed with the flexibility to support the industry’s best practices for indoor air quality. All these features are available on 25, 30- and 40-ton single-package units that are easy to install, use, and maintain. Factory-installed options, such as economizers, power exhaust, high-efficiency motors or filtration, barometric damper relief, 0° low ambient, and single-unit disconnect, add to the versatility of these self-contained rooftops

Special Benefits
  • Environmentally friendly R410A refrigerant
  • Double-wall construction with galvanized sheet metal liner to protect against microbial growth.
  • Rigid sheet metal inner liner to keep insulation out of the airstream.
  • Sloped drain pan protects against pan corrosion and bacterial growth.
  • Pitched roof design for natural drainage.
  • Scroll compressors for efficiency and durability. Multiple refrigeration circuits for greater turndown and the best unloading capabilities in the industry.
  • Extended flue connection on gas units to eliminate the possibility of corrosion in the furnace heat exchanger.
  • Constant air volume or Variable air volume by inlet guide vanes or variable frequency drive.
  • Full range of airflows and static pressures to meet most every application requirement.
  • Single power point connection for gas and electric.
  • Simple controls that are easy to understand, apply, and update.
  • Rain hoods rotate into place—an easy one-person job.
  • Easy service access with hinged and latched doors on both sides of the unit.
  • Durable finish, made of powder-painted, galvanized steel to meet 1000-hour salt-spray test demands.
  • Optional head pressure control where mechanical cooling is required below 40°F; allows compressor operation down to 0°F.
  • Optional high-efficiency motors are easily installed to meet tighter codes.
  • Complete line of factory-installed accessories, including economizers, electric heat, power exhaust, a variety of blower horsepower ratings, and more.
  • Standard SIMPLICITY® ELITE™ control system provides unitary BAS capabilites such as monitoring, scheduling, local and remote setpoint adjustment. Offers the open communication protocol of ModBUS RTU.


Publications and Manuals
DescriptionPart NumberFile Size
Tech Guides
Technical Guide - X52, 53, & 54 R-410A Single Package Rooftop Air Conditioners Gen. 5 254574-BTG-N-0115 7840 KB PDF
Accessory Installation Instructions
1RC0455P Partial Roof Curb 1RC0455P 26 KB PDF
2PM04700124 Phase Monitor Accessory for Air Cooled Split System Air Conditioners, Heat Pumps and Packaged Units 11552-UAI-E-1112 86 KB PDF
Submittal Drawings
Submittal Data Sheet - X52, 53, & 54 Single Package Air Conditioner, Bottom Return and Front & Rear Supply 253454-CSD-G-0115 1673 KB PDF
Submittal Data Sheet - X52, 53, & 54 Single Package Air Conditioner, Bottom Supply and Return 253438-CSD-G-0115 1168 KB PDF
Submittal Data Sheet - X52, 53, & 54 Single Package Air Conditioner, End Return and Bottom Supply 253451-CSD-G-0115 1137 KB PDF
Submittal Data Sheet - X52, 53, & 54 Single Package Air Conditioner, End Return and Front & Rear Supply 253457-CSD-G-0115 1630 KB PDF
CAD Drawings
CAD Drawing - 25-40 Ton Packaged Rooftop AAY0049A.DWG KB PDF
CAD Drawing - 25-40 Ton Packaged Rooftop AAY0049A.DXF KB PDF
User Manuals
User Manual - Gas/Electric Single Package Rooftop Air Conditioners 363857-YUM-A-0208 192 KB PDF

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