Thermostatically Controlled Centrifugal Fans
This thermostatic fan, has an integrated sensor inside of the fan to sense the temperature of the airflow every 1.5 minutes. When the airflow temperature is warmer than the dial setting, the fan will automatically speed up. If the air flow is cooler then the set point, the fan will automatically slow down. This fan will maintain air flow at the low speed until higher speed is required. No remote sensors no problem!