Temperature Control Solutions for Commercial Hot Drink Dispenser
Introduction
Our customer specifically identified the need for a reliable thermostat solution to address a higher-end food service market equipment. Beyond the component itself, they were looking for an experienced temperature control manufacturer able to provide a dependable solution and long-term technical expertise.
They then reached out Cotherm to be accompanied to find a suitable solution.
Highlight of this project developed with our client can be summarized in few key points below:
Key Numbers
| Industry | Professional Food Service |
| Function | Heating and maintaining water for tea & coffee |
| Temperature range required | 30–110°C |
| Approval and conformity | CE conformity, ENEC mark according to EN-60730-1, EN 60730-2-9, UL, CAN/CSA, ROHS conformity |
| Application volume | Approx. 4,000 units annually |
| Project time | Completed in 3 months |
What is Commercial Hot Drink Dispenser ?
A Commercial Hot Drink dispenser also often refers as Tea or Coffee Urn. This application is designed to heat and maintain a large quantity of water at the required temperature for repeated dispensing.
These appliances are widely used in the food-service industry, including restaurants, cafés, hotels, catering operations, offices and other professional beverage-service environments where constant hot drinks are needed.
The application typically consists of a stainless-steel water tank, an electrical heating element, a thermostat for temperature-control system, a dispensing tap and associated safety components.
Once the water reaches the required temperature, the thermostat regulates the heating element to maintain the desired operating conditions while avoiding unnecessary continuous heating.
What are the Temperature Challanges to Manufacture Hot Beverage Dispenser?
Commercial hot beverage dispensers must heat water efficiently, reach the required temperature and maintain it consistently for extended periods of service. In hotels, catering, restaurants or other professional environments, the appliance may remain operational for several hours and experience frequent heating and reheating cycles throughout the day.
For manufacturers, this creates several temperature-control challenges. The thermostat must provide stable and repeatable regulation, switching the heating element on and off at the appropriate temperatures while limiting excessive temperature fluctuations. It must also withstand frequent operating cycles and prolonged use without compromising performance.
Because the thermostat is integrated into equipment used for beverage preparation, manufacturers must also consider food compatibility, corrosion resistance and applicable safety requirements when selecting materials and components.
Finally, the temperature-control solution must be correctly matched to the heating element, tank configuration, required temperature range and operating conditions of the appliance. Selecting the appropriate thermostat configuration is therefore essential to achieving reliable performance throughout the equipment’s service life.
Cotherm Temperature Control Solution
To address these requirements, Cotherm provides its GTL capillary thermostat. GTL is a mechanical thermostat solution designed to control the electrical heating element according to the required water temperature. It is designed to deliver reliable mechanical temperature regulations for professional food service applications.
The GTL solution combines consistent temperature control and long-term reliability. For food-service applications, our solution has been tested and approved by NFS International certifications to meet applicable sanitation & food safety standards.
Benefit Partnering with Cotherm
- Expertise in the most appropriate thermostat configurations for different types of Food service Applications
- Competitive temperature-control solutions designed for reliability, consistency and long-term performance.
- Proposes the best efficiency / performance / product rationalization alternative by simulating all the possible configurations
- Reduced development time through simulation, laboratory testing and validation capabilities.
- End-to-end project support, from initial application requirements to industrialization and market launch.
Whether you manufacture commercial hot water urn, beverage dispensers, coffee equipment or other professional food-service appliances, Cotherm can support your temperature-control requirements with solutions adapted to your application.
Developing a commercial beverage or food-service application?
