Product Type Suspended Vertical Hydronic Wall Ceiling Unit Heater Air Flow Direction Vertical Heating Method Steam Water Output @ 2 PSI Steam 283 800 BtuH Output @ 200 F Water 205 400 BtuH Air Flow 4 430 cfm Fan Phase 1 Overall Height 15 1/4 in Overall Width 37 1/2 in Overall Depth 37 1/2 in Amperage 5.4 A Coil Type Rectangular Connection Size 1 1/2 in Connection Type Threaded Male NPT Fan Diameter 25 1/4 in Fan Guard Type No Guard Flow Rate 21.17 gpm Frequency 60 Hz