Instant Hot Water Make hot beverages, kickstart boiling, quickly clean dishes, thaw frozen food, serve hot cereals, and clean without harsh chemicals. There are countless ways to use an instant hot water dispenser as an part of your home water treatment system. IH1 Instahot system includes undercounter unit and dedicated faucet. https://besthomewatertreatmentsystems.com/home-plumbing-concepts/our-products/instant-hot-water/