Duct Type LFIS-B-121120 Indoor UnitsDuct Type1. Features ............................................................................ 212. Dimensions....................................................................... 243. Service Space ................................................................... 254. Wiring Diagrams............................................................... 265. Static Pressure ................................................................. 276. Electric Characteristics ................................................... 287. Sound Levels .................................................................... 298. Accessories ...................................................................... 309. The Specification of Power.............................................. 3110. Field Wiring..................................................................... 32