Aircon Installation Materials

Installation Materials: (1) Copper Pipe: Blk 5057 Ang Mo Kio Industrial Park 2 #01-1221/1223 Singapore 569560 Tel: 64819220sales@namsunac.com https://namsunac.com/ Copper pipe is a major component of an air conditioning system. It acts as a medium to circulate the refrigerant gas within compressor -> condenser coil -> evaporator coil. Heat exchange process occurs during this process. Therefore, the quality of the copper pipe play an important role in the system. Typically air conditioning copper gas pipe come in different diameter & thickness. Diameter Table: BTU (rated)mm (Inch) 9000 ~ 12000 fan coilϵ͘ϱϮ ;ϯͬϴ͟ 18000 ~ 20500 fan coilϭϮ͘ϳϬ ;ϭͬϮ͟ 24000 fan coilϭϱ͘ϴϴ ;ϱͬϴ͟ Thickness of the copper pipe generally determine the lifespan of the piping system. As most of today air conditioning system come with R410A refrigerant gas which are of higher pressure compare to R22 gas. Hence the probability of the pipe deteriorates and result in leak decreases. Thickness Table: Guage / Standard Wire Guage (SWG)mm 24 0.559 23 0.610 22 0.711 Remarks: - Nam Sun Electrical & Air-Conditioning offer 22 SWG grade copper piping for all our air con installation work. - Local warranty cover by sole agent (local distributor) will only be valid for copper type piping. Rest will deem as void.