Learn more about our Return Air Defrost Hoods.
Learn more about our ADX Ammonia Case Studies.
Learn more about our Reversible Air Flow Blast Freezers.
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Colmac Coil Presents New Technology at IIAR 2016
5/2/2016 New!
DX Ammonia Piping Handbook 3rd Edition Rev A Released
New A+E Air Cooler
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Colmac Coil - "The Heat Transfer Experts"

Since 1971, Colmac Coil has evolved into a world class manufacturer by providing product support that is unsurpassed in the industry. Leading edge technology, value engineering, flexible production capability, and individual customer attention makes Colmac Coil the preferred supplier of quality high efficiency products.

Colmac Coil manufactures new and replacement plate fin heating and cooling coils, dry coolers, air-cooled condensers, and heat pipe air-to-air heat exchangers for the commercial, industrial, and heat transfer markets. Colmac Coil also manufactures A+ Series™ Air Coolers, custom evaporators, unit coolers, blast freezers, tube bundles, and hydrocoolers for the Freon, ammonia, and glycol/brine commercial and industrial refrigeration markets.

Colmac Coil offers the following quality, safety, and performance certifications on selected products: ASME Section VIII, AHRI-410, CRN, CSA, CE, PED, and UL. Quality inspections throughout the fabrication process, including leak testing of every heat exchanger, assure the customer of an uninterrupted supply of quality components.