Hydronic Unit Heater Heater Type Water/Steam Fan Guard Type OSHA Output @ 2 PSI Steam 360 000 BtuH Output @ 200 F Water 261 300 BtuH Air Flow 5500 cfm Motor HP 1/2 5.4 Amps Inlet/Outlet NPT 2 In. Height 37-3/4 In. Width 33-1/2 In. Depth 20 In. Air Flow Direction Horizontal Coil Type Header Voltage 115 60 Hz 1 Phase Max Operating PSI 150 Max Operating Temp 366 Degrees F Motor Enclosure Open Frame Mounting Height 15 ft. Standards CSA ETL Certified