This Insinkerator F-GN1100CRB is an instant hot water dispenser from the Contemporary Collection. It will provide 60 cups of 200-degree (F) hot water (with water tank), less hassle and very convenient. Also, it features a lever that shuts off automatically to prevent unecessary scalding. When it comes to design, this water dispenser's classic oil-rubbed bronze finish and its swivel style spout will meet your sophisticated taste for kitchen fixtures. This durable hot and cool water dispenser is also available in brushed bronze finish. For installation, a 1-1/4" to 1-1/2" sink hole diameter is required. Having complied with UPC, ASSE, NSF, ISO, and California Lead Plumbing Law, this F-GN2215CRB water dispenser is a safe unit to use. It is also backed by Insinkerator's 5-year warranty and in-home services.