I need to replace the entire outdoor spigot (sillcock), the shutoff valve that goes with it (because it is old and leaking), and some polybutylene pipe in the process. I have included several photos for reference.
Do I need to replace the entire copper tee that the poly pipe is attached to (and solder a new one), or can I remove the poly connection to the copper tee and add PEX there, keeping the current copper tee (that is good shape)? If so, how do I remove the poly from the tee?
Lastly, can I add an additional PEX line to another spigot from here (I would attach another tee connection next to the current one, with PEX running to the sillcock to the right and PEX running to another sillcock to the far left.