Immersion Wort Chillers
Immersion wort chillers are made from coiled copper or stainless steel tubing and sit inside your brew kettle after the boil. The Wort is cooled by running cold water (from your sink or garden hose) through the coils, which act as a heat exchanger between the cold water and the hot wort. Immersion chillers are very easy to use and keep clean, and they can be used in any brew kettle with or without a spigot.