The copper pipe that we received from your unit prior to its size is 1 5/8 , we have some questions about this pipeline connecting the coil. You want to use a 1 5/8 or not.
for copper pipes that we have received from you it is only is 1 5 / 8 we have some questions about the pipe connector of the coil. You want to use as the size 1 5 / 8. Or not.
Copper tubing because that we receive from you, it is size. 1 5/8 we have some questions about the pipe connection of the coil. You want to use as a size 1 5/8.