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Literature - News & Updates

News + Updates July 2018


Header July 2018






Innovation of the Year

Accelerate America recently recognized Colmac Coil for developing the ADX® low charge ammonia system with the “Innovation of the Year” award. Bruce Nelson, President, accepted the award at a ceremony in Long Beach, CA.

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VFD Application Guidelines

Applying Variable Frequency Drives (VFD) to control the speed of fans on refrigeration air coolers is an effective means of reducing power consumption in refrigerated facilities. Colmac has published an updated version of our Technical Bulletin on this topic to include information on recent improvements to filter technology.

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More Featured Stories

Colmac Coil’s new SHX® Cascade Heat Exchanger for ammonia/CO2 systems


Roof mounted penthouse units (A+P) for capacities up to 100 TR

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Department Spotlight

Production Engineering






Our Production Engineering department creates finished designs from submittal drawings and other design data. Every product that we sell goes through this department to transform the customer's idea into the efficient, functional design they expect from Colmac.


Upcoming Trade Shows

RETA | Nov 6-9, 2018 | Dallas, TX


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