Kentucky Boiler Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

The correct answer is a Heating Boiler. A heating boiler is designed specifically to provide hot water for space heating and processes without exceeding a pressure of 160 psig. It operates within acceptable safety and efficiency guidelines, catering to residential or commercial applications where maintaining a lower pressure is essential for safety and regulation compliance.

Heating boilers are equipped with operational features that ensure they do not reach high-pressure thresholds, making them an ideal choice for specific systems that require hot water at controlled temperatures and pressures. This design allows for safe operation in various settings, adhering to standards and preventing accidents related to overpressure situations.

Hot Water Storage Tanks serve a different function as they are primarily for storing water rather than generating or supplying it on-demand under pressure. High Pressure/Temperature Water Boilers operate at higher pressure and temperature ranges, exceeding the 160 psig limit and are used in industrial contexts. Hot Water Supply Boilers can produce hot water but may also operate beyond 160 psig depending on the system's design and application needs.