Uncased Coils

This category features commercial and light industrial uncased evaporator coils engineered to serve as high-efficiency indoor heat exchangers within custom configurations or existing furnace and air handler plenum spaces. Lacking an exterior sheet-metal enclosure, these bare-chassis assemblies are designed to be retrofitted directly into pre-existing ductwork, custom air delivery systems, or uniquely shaped plenums where standard cased models cannot fit. Fabricated with premium aluminum or copper tubes mechanically bonded to advanced louvered fin surfaces, they provide maximum thermodynamic absorption and latent heat removal. Equipped with durable, high-temperature condensate drain pans and available with factory-installed expansion valves, these uncased coils provide HVAC technicians and mechanical contractors with adaptable, code-compliant solutions to restore cooling performance while optimizing physical space utilization.