CMR Series

Flat-Slab Commercial

Air-cooled condensers equipped
with standard-efficiency fans

0.5HP/1140 RPM
Fan Motors
1X1 to 2X3
Fan Configuration
12 FPI
Coil Design
60,000 to
498,000 BTU/HR(1)
(1) @ 20°TD with R-448A

Main Features:

  • Galvanized steel construction
  • Low-GWP refrigerant compatible
  • Thermospan coil design
  • Friction-free coil tracks®
  • Side access panels for easy coil service
  • Riffled tubes
  • Individually baffled fan sections
  • Full selection of fan cycling

Standard-Efficiency Fan Features:

  • 20″ dia. fans
  • 0.5HP/1140 RPM Direct-drive motors
  • Statically and dynamically balanced
  • Permanently lubricated
  • Aluminum riveted blades


  • Fully customizable
  • Reliable, robust units
  • Low-cost operation

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Replacement Parts & Service

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The CMR Series are flat slab, air-cooled, vertical air flow condensers available in an array of sizes for refrigeration and air conditioning applications. They are equipped with 20″ standard-efficiency fans. Headers are made of seamless type K or L copper tubes. Available voltages are 208-240/3/60, 480/3/60 or 600/3/60.

These industrial units are extremely robust and reliable. They are specifically designed to withstand severe weather conditions, including heavy snow and high winds. Their low, horizontal profile is optimal for building design integration.

They can meet a wide range of heat loads, from as small as 60,000 BTU/HR to up to 498,000 BTU/HR (@ 20°TD with R-448A). All models are available with both single or multiple circuits.

Each condenser can be individually designed for a specific job. Each unit includes a control box and a wiring diagram that meets the customer’s requirements. The wiring diagram displays all the components with all the protections and the necessary controls. Fan cycling is controlled by either an ambient thermostats, an electronic temperature controller or by an optional Guardian+ RC-C Condenser controller.

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