The Bunn 57667.1000 Frozen Dispenser Main Kit Ultra NX CBA functions as the central electronic command center to manage critical operating parameters and preserve machine uptime for frozen beverage equipment. This electronic control board assembly works by receiving data from internal sensors and translating those signals to regulate core automated systems, including refrigeration, de... https://partsfe.ca/bunn-57667-1000-frozen-dispenser-main-cba-kit-ultra-nx