Minnesota Special Engineer Boiler License Practice Exam 2025 – Your All-in-One Resource for Exam Success!

Aqua stats are devices used to monitor and control the temperature of water in various systems, including boilers. They function by sensing the water temperature and making adjustments as needed to maintain the desired setting. This is essential for ensuring safety and efficiency in operations, as both overheating and insufficient heating can lead to equipment failure or safety hazards. While other factors like pressure, humidity, and flow rate are important in boiler systems, the primary function of aqua stats is specifically centered on temperature control.