API Heat Transfer and ThermaSys Corporation have merged to form one of the world's premier suppliers for the design and manufacture of industrial heat exchangers. The new API Heat Transfer is comprised of six business units that together provide the premium brands you've come to know and trust while providing industry-leading quality and reliability as well as the broadest heat transfer product offering in the market. We are strategically positioned to serve nearly every end market with responsive, local, personalized service. Our range of heat transfer solutions includes innovative designs, performance engineering, and the industry's best product development and testing capabilities. Our customers can now experience a world of heat transfer solutions from one global company.