Thermostat and Sensor Malfunction

Why the System Turns On at the Wrong Time

Faulty thermostats and outdoor sensors are a frequent issue with heated driveways in Sioux Falls. A sensor that reads wrong may fire the system when it is warm out or leave it off during a snowstorm, wasting energy or letting ice form.

Reliable Automatic Operation in South Dakota

A professional recalibrates or replaces the sensor and controller so the system responds accurately to temperature and precipitation.