InSinkErator F-HC3300C Indulge Modern Instant Hot and Cold Water Dispenser Faucet, Chrome Modern instant hot and cold water faucet blending efficiency and style with swivel spout for convenience; unique single handle design Hot and cold water faucet only; for use with the re-engineered InSinkErator HWT-F1000S Hot Water Tank and Filtration System (sold separately) Instant hot cold water dispenser faucet has durable solid brass construction; hot lever automatically shuts off while the Stay-On cool lever remains on for easy use Ideal for instantly making hot and cold beverages, steaming vegetables, cleaning dishes, warming baby bottles, and so much more;Required hole diameter:1 3/8" - 1 1/2" (standard) Exclusive 5-Year We Come to You In-Home Full Service Limited Warranty; That means we come to you if your water dispenser needs service within the warranty period.