I have one to add 28 meters, I am a little worried, and there is no other place to install, hey... Difficult!!!!
I added the longest copper tube is 1.5p 43 meters, the outer machine in the 6 meters high platform, installed for 3 years, the effect is not bad, is AUX air conditioning.
Connecting pipe in principle, the longest 50 meters, indoor and outdoor machines, the highest drop of 10 meters.
No problem. Actually, there is no definite regulation about how many copper tubes are added. You can make up the refrigerant after you add the tube
Just install a brand air conditioning, for 5P patio machine, workshop use, because of the special location, the actual use of copper 46 meters, vacuum extraction refrigerant after the normal use. (Note: the inside and outside machines are in the same horizontal position)
5P air conditioning with up to 50 meters of copper pipe. About 1P1 meters.The copper tube, also called the purple copper tube, is a pressed and drawn seamless tube.Copper tube light weight, good thermal conductivity, low temperature high strength. Often used in manufacturing heat exchangers (e.g. condensers, etc.). It is also used for assembly of cryogenic pipes in oxygen making equipment. A brass tube of small diameter; used to transport pressure liquids (e.g., lubrication systems, oil pressure systems, etc.) and measuring tubes used as gauges.The copper pipe has a strong corrosion resistance, and has become the first choice for modern contractors in the installation of plumbing, heating and cooling pipes in all residential commercial premises.
