Overview DAIKIN FDYQ180LCV1 / RZYQ7TY1 18.0k - W Premium Inverter Ducted System | Three phase Best For:Heating or cooling your entire home - Small to large houses - Houses with limited roof space and outdoor space All Daikin air conditioners exceed MEPS requirements, in line with Daikin’s commitment to providing energy efficient, quiet, simple to use and reliable air conditioning solutions.18k - W Cooling – 20k - W Heating Capacity - Indoor : FDYQ180LCV1Outdoor: RZYQ7TY1Back lit Wall Controller: BRC1E63 Specifications INDOOR UNIT FDYQ180LCV1 OUTDOOR UNIT RZYQ7TY1 Rated Capacity Cool (k - W) 18.0 Heat (k - W) 20.0 Capacity Range Cool (k - W) 10.8-20.0 Heat (k - W) 12.0-22.4 Power Input (Rated) Cool (k - W) 5.61 Heat (k - W) 5.81 E.E.R. /C.O.P. Cool/Heat 3.21/3.44 Air Flow Rate (Rated) I/S 1160 Indoor Sound Level (@1.5m) d - BA 45 Piping Length (m) 150 Indoor Fan Speeds H/M/L Dimensions (HxWxD) Indoor (mm) 470 x 1133 x 919 Outdoor (mm) 1657 x 930 x 765 Weight Indoor(kg) 70 Outdoor(kg) 192 Power Supply V/Hz 3 Phase, 380-415V, 50Hz Compressor Type Hermetically Sealed Scroll Type Refrigerant R410A Pipe Sizes Liquid (mm) 9.5 (Brazed) Gas (mm) 19.1 (Brazed) Drain (mm) BSP 3/4 inch Internal Thread Supply Air Opening mm (Hx - W, Flange) 350 x 918 Return Air Opening mm (Oval) 350 x 918 (Flange) Outdoor Operating Range Cool (°CDB) - 5 to 49 Heat (°CWB) - 20 to 16 EPA Sound Power Level d - BA - Outdoor Sound Level (H) @1m Pressure d - BA (C/H) 56/56