The National 673, 675, and 677 Hot Drinks Center II models represent advanced automatic hot beverage dispensers designed for efficient and reliable operation. These units offer multiple beverage selections with adjustable temperature control, ensuring a high-quality user experience. Engineered for consistent performance, they are ideal for environments requiring a dependable supply of hot drinks.

This Parts Manual provides comprehensive information to support the maintenance and servicing of your National Hot Drinks Center. It covers essential procedures such as daily cleaning recommendations using food-grade solutions, guidance on part replacements like filters and seals, and recommended descaling for heating elements. The manual also addresses common troubleshooting issues, including dispensing problems, heating malfunctions, and error codes, enabling owners and technicians to maintain optimal functionality.