The Refrigerated Air Dryer from La-Man Corporation uses a unique 3-in-1 heat exchanger to pre-cool the air, refrigerate the air to condense out all liquid vapors and return heat to the air to prevent downstream pipe sweating and condensation. Product features include an on/off switch, power on light, dewpoint indicator, programmable timed solenoid drain, quiet operation and compact footprint. The maximum inlet pressure is 232 PSI.