Refrigerated Air Dryer ISO Class 5 Maximum Flow Rate 150 cfm Voltage 115V AC Phase Single Air Inlet Size 1 in Air Inlet Type NPT Air Inlet Gender Female Maximum Operating Temperature 120 Degrees F Power 0.91 kW Dew Point 38 Degrees F Series HPRN Air Outlet Size 1 in Air Outlet Type NPT Bracket Kit Included Yes Cycling Type Non-Cycling Drain Included Yes Drain Type Timed Electric Drain Features Lighted On/Off Switch Smooth Bore Copper Tube-On-Tube Heat Exchangers