Boiler - 2300 watt NEW!These boilers are fantastic if you want a super simple one vessel system for brew in a bag or just an excellent urn for boiling water. Two covered switches control the elements at 900W and 1400W power. Simply switch on one or both to provide the boil power you require. The boiler comes standard with a 47mm hole to suit keggomax style reflux and T500 style stills. Brewers can purchase separate lids with no hole, or lids with a 60mm hole to suit the