Microchannel coils from Alcoil, York, Pa., offer users of large air conditioning units and process equipment excellent options as condensers for air cooled equipment.

Standard sizes range from 5-40 tons, and can be used in multiple combinations, up to 300 tons in R410a and R134a applications. Alcoil systems have up to a 30% smaller coil face depending upon the design, with sizes ranging as tall as 80 inches and as wide as 120 inches.