Thanks for your question. This particular T&S Brass B-0592 Wall Mount Faucet w/ Double Jointed Spout is technically a pot filler, so there is no way to regulate water temperature. It uses only cold water. That said, we've got a few options that might suit your needs. Please give a member of our Tundra Restaurant Supply team at 1-888-388-6372, and we'd be more than happy to talk specifics, discuss your needs, and help find a faucet that will work best for you.