EC, which stands for Electronically Commutated, refers to the fan's motor technology. Its motor enables more precise speed control and higher efficiency to maintain a comfortable environment while consuming less energy. Naturally, more projects use it.
EC fan thermostats are designed to work in harmony with the EC motors, allowing one to precisely control the fan speed and balance comfort and energy consumption. So how to choose a thermostat for your EC fan? We would like to recommend these:
1. HTW-WF11-FVM
- EC fan
- 2 pipe 0-10V modulating valve
A classic model. Kindly note that, however, the valve it controls is the 0-10V modulating type. We can customise other functions to meet the project’s specific needs.
- 3-speed fan and EC fan integrated
- 2 pipe 0-10V modulating valve
- Modbus
This one still controls the modulating valve, and comes with a built-in transformer that outputs 24V for it. Moreover, it features Modbus, which fits with BMS and can improve monitoring and control efficiency.
3. HTW-WF11-ECN
- 2/4 pipe on-off valves
- External sensor + Keycard function
- Modbus
This model is widely used in hotel projects because its keycard and Modbus functions can help save energy. With the keycard feature, the thermostat works normally only when a keycard is in place; otherwise, it will be in energy-saving/standby mode.
- EC fan
- 2/4 pipe on-off valves
- External sensor + Keycard function
- Modbus + WiFi
This one includes advanced features such as a VA negative screen, humidity sensor, and WiFi. The WiFi function enables app and voice control.
For more details, please feel free to contactus. Apart from the existing thermostats, we can also offer tailored solutions to your specific needs.