Product Type Suspended Vertical Hydronic Wall Ceiling Unit Heater Air Flow Direction Vertical Heating Method Steam Water Output @ 2 PSI Steam 101 800 BtuH Output @ 200 F Water 68 300 BtuH Air Flow 1.490 cfm Fan Phase 1 Overall Height 12 1/8 in Overall Width 25 1/4 in Overall Depth 25 1/4 in Amperage 1.2 A Coil Type Rectangular Connection Size 1 1/2 in Connection Type Threaded Male NPT Fan Diameter 16 3/4 in Fan Guard Type No Guard Flow Rate 7.03 gpm Frequency 60 Hz