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Literature - News & Updates

Improvements in A+R Design Allow For Less Servicing and Increased Worker Comfort


Colville, WA: March 4th, Colmac Coil releases an improved A+R air cooler. The new design provides a lower installation height, increased worker comfort, easier to service design, and reduces downtime. The A+R is an “above rail” style for use in food processing work rooms where cleanability and workspace is critical. The Improved A+R design is now available in Colmac Coil A+Pro online selection software.

“These features were custom in the past and have now become standard across the A+R product line.” said Jeremy Olberding, Vice President, Colmac Coil Manufacturing.

Aircoolers Ar 3

The new improvements included as standard:

  • A hygienic, fully seal welded, wider drain pan that extends past the width of the air cooler to eliminate overspray and splashing.
  • Lower standard installation height for more use of workspace.
  • Air deflector design that provides good air coverage, easy to clean, and easier to access the fan motor.
  • Low sound fan motors.
  • New low-profile option for low ceiling applications.  
  • Clean in place option



Easy to service air deflector design

Wider fully seal welded drain pan

Low installation height




About Colmac Coil Manufacturing, Inc.

Since 1971 Colmac Coil has provided customers worldwide with innovative heat exchangers and heat transfer solutions for industrial refrigeration, HVAC, power generation, and gas compression applications. The company builds heating and cooling coils, refrigeration air coolers and blast freezers, air-cooled fluid coolers and condensers, and heat pipes for heat recovery. State-of-the-art selection software accurately calculates heat exchanger performance for a wide range of working fluids, materials, and operating conditions. World-class manufacturing facilities in both Washington State and in Illinois provide customers with fast delivery times and outstanding after sales support. 



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