Marco Mix UC8 – 3-Temperature Undercounter Water BoilerIts herethe new generation of classy, professional under counter water boilers. The Marco Under Counter UC3 and UC8 Mix Boilers use innovative technology to provide an on demand hot water supply programmable by temperature and volume, and at a whopping 7. 5 gallons per hour to boot. Thats up to 156 cups! With a neat over counter water font and hidden boiler stowed away safely under the counter, the UC3 and UC8 integrate seamlessly into high end coffee