What gauges are mandatory for every hot water boiler?

For every hot water boiler, the requirement for a pressure gauge and temperature gauge is based on the need to ensure safe and efficient operation. A pressure gauge is essential because it allows operators to monitor the internal pressure of the boiler, which is crucial for preventing overpressure situations that could lead to dangerous failures. Similarly, the temperature gauge provides critical information regarding the temperature of the water in the system, enabling operators to assess whether the boiler is functioning within safe limits and operating efficiently.

Together, these gauges help maintain proper operation, prevent malfunctions, and ensure the safety of both the equipment and the surrounding environment. This adherence to safety standards is a key component of the North Carolina Mechanical Code, which emphasizes the importance of having the correct gauges installed on hot water boilers to promote both operational efficiency and safety.