Product Type Suspended Horizontal Hydronic Wall & Ceiling Unit Heater, Air Flow Direction Horizontal, Heating Method Steam, Water, Output @ 2 PSI Steam 96,000 BtuH, Output @ 200 F Water 69,700 BtuH, Air Flow 1,400 cfm, Fan Phase 1, Overall Height 24 in, Overall Width 19 5/8 in, Overall Depth 13 13/16 in, Amperage 2.2 A, Coil Type Header, Connection Size 1 1/2 in, Connection Type Threaded Female NPT, Fan Diameter 16 in, Fan Guard Type Standard Guard, Flow Rate 7 gpm, Frequency 60 Hz