What function does an aqua-stat serve in a heating system?

An aqua-stat plays a crucial role in a heating system by starting and stopping the burner based on the temperature of the water in the system. It acts like a thermostat, monitoring the water temperature and ensuring that it remains within a designated range. When the water temperature drops below a preset level, the aqua-stat activates the burner to heat the water, and when the desired temperature is reached, it shuts off the burner to prevent overheating.

This function is essential for maintaining efficient heating and ensuring safety in the system. By precisely controlling the operation of the burner, the aqua-stat helps to optimize energy consumption while providing consistent temperature control, which is vital for the effective operation of the heating system.