Product Type Suspended Horizontal Hydronic Wall Ceiling Unit Heater Air Flow Direction Horizontal Heating Method Steam Water Output @ 2 PSI Steam 360 000 BtuH Output @ 200 F Water 261 300 BtuH Air Flow 5 500 cfm Fan Phase 1 Overall Height 37 3/4 in Overall Width 33 3/8 in Overall Depth 18 5/8 in Amperage 5.4 A Coil Type Header Connection Size 2 in Connection Type Threaded Female NPT Fan Diameter 24 in Fan Guard Type Standard Guard Flow Rate 26.2 gpm Frequency 60 Hz