SUREFINCOILS is a leading coil manufacturer, serving the marketplace with superior-quality custom coils and accessories for commercial, government, industrial and institutional applications as well as military installations. Formerly known as Addchek Coils, Inc, we have a 50+ year pedigree in the industry longevity that few other companies can match. Industrial, Institutional and process applications often demand special requirements including Six Sigma. Whether your application coil needs are for hvac heating and cooling, evaporating, condensing, booster or tube bundles. discover the superior quality advantage of SUREFINCOILS coils.
The foundation of SUREFINCOILS is its highly-qualified engineers and skilled artisans. With over 50 years’ experience, SUREFINCOILS ‘s quality advantage begins with superior designs that are then carried out by seasoned craftsmen–supplemented only by technology and robotics.
Our processes are designed to assure that SUREFIN products are built to meet or exceed American Refrigerant Institute (ARI) standards. Each coil is Quality Assurance (QA) inspected and hydraulically tested at 300 PSIG to ensure leak-free qualities. SUREFINCOILS also has the experience and capabilities to meet stringent Department of Defense Index of Specifications and Standards.
Hot Water and Booster Coils Booster coils are typically just smaller-sized hot water coils. Generally booster coils are made without headers, which saves on manufacturing costs.
Refrigerant Condenser Coils Most condenser coils are designed with either 1/2″or 3/8” O.D. tubes.