what type of tubing will a plumber need to transition a pex tubing to when connecting to a water…

what type of tubing will a plumber need to transition a pex tubing to when connecting to a water heater?\ncopper\nstainless steel\ncast iron
Answer
Answer:
A. copper
Brief Explanation:
Copper is commonly used to transition from PEX tubing to a water - heater due to its compatibility and durability in plumbing systems.