Users can evaluate a fluid cooler's design before it is built using software from Colmac Coil, Colville, Wash. Dryware quickly rates a standard or custom fluid cooler (dry cooler), using coil algorithms, not tables or estimations. With the program, users can customized a fluid cooler by varying rows, fins per inch, fin height, fin length, motor horsepower, fan diameter or fan layout.

Dryware produces submittal drawings complete with drawing number, editable notes and unit-performance data. The model matrix covers fin sizes from heights of 24 to 114" and lengths of 24 to 360".

The software can be downloaded at or call (800) 845-6778.