New York Low Pressure Boiler COF Practice

What does the Stamp (S) mean and the stamp (h) mean?

1. S means high pressure boiler, h means low pressure boiler

2. S means power boiler, h means low pressure boiler

3. S means steam boiler, h means hot water boiler

4. S means subcritical boiler, h means supercritical boiler

The correct answer is: S means power boiler, h means low pressure boiler

The designation of the stamps as S and h is relevant to the classification of boilers according to their design and operational characteristics. The S stamp indicates that the boiler in question is recognized as a power boiler, which refers to a boiler designed for the generation of steam that is utilized to produce power or for industrial processes. Power boilers typically operate at higher pressures and are crucial in power generation. On the other hand, the h stamp signifies that the boiler is a low-pressure boiler, which is commonly used for applications that do not require the elevated pressures that power boilers operate under. Low-pressure boilers are often utilized for heating purposes in buildings, providing hot water, or for certain industrial processes. This understanding of the S and h stamps is critical for categorization in accordance with industry standards and regulations, aiding in proper identification and ensuring that operational safety protocols are followed.