Bunn-O-Matic SINGLE SH is a coffee brewer with a portable server that provides numerous features for an optimal coffee-making experience. It allows you to select the batch size, ranging from 1/2 to 11/2 gallons, ensuring you brew the perfect amount for your needs. The patented server heat control automatically shuts off once the target temperature is reached, preserving the freshness and flavor of your coffee. Additionally, the electronic grinder interface communicates the exact amount of coffee required for the selected brew batch size, eliminating guesswork and ensuring consistent results.