Features: Includes Nanoe X air purification technology. Outstanding operating range. Cold draft reduction technology. 16kW Cooling - 18kW Heating Capacity. Panasonic High Static Ducted System 16kW. Indoor: S-160PE3R. Outdoor: U-160PZH2R5 | Single Phase R32. Includes CZ-RTC5B Wired Controller. Air Conditioner Pair Coil/Copper Pipe Sizing Chat for Split System. January 13, 2023 by starsparky direct. Please seek professionals for Air Conditioning installation. Please do not DIY. There are 5 common sizes of copper pipes. See tablel: Ø Diameter (in i nches) Ø Diameter (in mm) 1/4''. I use to have a pdf for easy reference that I cannot find right now but; E9JKR = 1/4-3/8 inch. E12JKR-E21JKR = 1/4-1/2 inch. E24JKR-E28JKR = 1/5-5/8 inch. W7DKR-W9DKR = 1/4-3/8 inch. W12EKR-W18DKR = 1/4-1/2 inch. W24EKR = 1/4-5/8 inch. All ducted up to 14kW = 3/8-5/8 inch. Allowable piping length and difference in height are the maximum piping distance (or height) between the indoor unit and outdoor unit at which installation is possible. Allowable piping length and difference in height vary by model. Models CU-2Z52VBR PORT A Room 2.5 2.0 or Either unit or 3.5 or 4.2 5.0 or 3.2 to 7.7 kW ø 6.35 Maximum Pipe Maximum Additional Length (Total) Chargeless Length Gas Maximum Height Type Capacity [kW class] 2.0 ø 9.52 20 m 30 m 20 m vTYyA.

panasonic air conditioner pipe sizes