NARSA— The International Heat Transfer Association

NARSA exists to create access to opportunities for its members through vision, knowledge, and innovation.

NARSA – The International Heat Transfer Association has provided focus for the business of thermal management for transportation and industry by providing commercial and technical forums that lead to business development and product innovation. Founded in 1954 in the USA as the National Automotive Radiator Service Association, NARSA continues today as global trade association dedicated to education and communication. NARSA members repair, maintain, design, build and distribute heat exchangers such as radiators, oil coolers, charge air coolers and condensers.


NARSA National Convention • Customer Appreciation Night at AAPEX
Las Vegas, NV • October 30, 2018 - November 1, 2018

The 2018 AAPEX show features NARSA Pavilions with a wide range of solutions from global suppliers of heat exchange and mobile air conditoning products and services. In addition, NARSA’s Annual Cooling System Customer Reception will be featured on Tuesday, October 30 at Harrah's. 

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What We Do


NARSA’s mission is to help its members improve products, services and business skills. NARSA upholds its mission to its members through conferences, conventions, trade shows, publications, networking, certification, awards, and advocacy.

By working together and learning from each other, NARSA members unlock opportunities for growth and prosperity. NARSA is your strategic partner in the business of thermal management.

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