New York Low Pressure Boiler COF Practice

What temperature does a combustion regulator prevent water from rising above?

1. 200*F

2. 250*F

3. 275*F

4. 300*F

The correct answer is: 250*F

A combustion regulator plays a crucial role in maintaining safe operating conditions in a low-pressure boiler by regulating the temperature of the water in the system. This device is designed to prevent the water temperature from exceeding a specific threshold to avoid unsafe conditions that could lead to equipment damage or failure. In the context of low-pressure boilers, the correct temperature that a combustion regulator prevents water from rising above is 250°F. Keeping the water temperature below this limit is essential not only for the safe operation of the boiler but also to ensure the efficient functionality of associated components. Operating at or above this temperature can increase the risk of steam formation, which can lead to pressure build-up and potentially hazardous conditions. Understanding the significance of maintaining water temperature within safe limits is vital for anyone managing low-pressure boiler systems, as it directly impacts reliability and safety.