How are unit heaters typically controlled?

Unit heaters are typically controlled automatically, which allows for efficient operation based on the heating demands of the space. Automatic controls enable the unit heater to turn on or off as needed to maintain a set temperature without the need for manual intervention. This is particularly useful in larger areas or spaces that require consistent temperature management, as it optimizes energy usage and enhances comfort.

While unit heaters can also be controlled manually, automatically controlled systems usually provide better energy efficiency and effectiveness. Thermostats can be part of the automatic control system, but the broader category of automatic control encompasses various methods of maintaining temperature, which may include timers and sensors that respond to changing conditions. Remote control is another method available, but it's less common for unit heaters compared to automatic control systems, which rely on built-in features for simpler, more efficient operation.