The Bunn 12689-1 Hot Water Coil Kit helps maintain reliable hot water heating performance in compatible BUNN beverage equipment. Designed as a replacement component, this kit supports the transfer of heat to water, helping the machine maintain the temperature needed for consistent beverage preparation. It works by allowing heat to pass through the coil, warming the water as required b... https://partsfe.ca/12689-1-bunn-hot-water-coil-kit