The Holman 2E-200574 Fan Control Limit Switch provides reliable temperature-based control to ensure safe and efficient operation of ventilation systems. This device functions by monitoring temperature levels and activating or deactivating a fan when preset limits are reached, preventing overheating and maintaining optimal airflow. Its robust design allows for consistent performance in... https://partsfe.com/2e-200574-holman-fan-control-switch-36th22