Large-scale commercial boilers are vital to the comfort – and often the health – of those who benefit from the heat and hot water they produce. That’s why the boilers that Industrial Steam Boiler Corporation builds and services receive stamps of approval from our industry’s most important certification organizations.
All of our packaged and field-erected boilers receive the official stamps of approval from the American Society of Mechanical Engineers (ASME) and the National Board of Boiler and Pressure Vessel Inspectors (NBBI). These approval stamps can be seen at the bottom of our website and on the commercial boilers we provide as the letters, H-U-R-S.
What’s “H-U-R-S”?
“H-U-R-S” isn’t an acronym; rather, each individual letter is a separate certification obtained through different programs offered by the ASME and NBBI.
H – is obtained through the Boiler and Pressure Vessel Certification Program (BPVC) from the ASME for heating boilers and cast-iron section heating boilers.
U – Also obtained through the BPVC Program, the “U” certificate is for pressure vessels and appears on all the pressure vessels our company sells.
R – The “R” certification comes from the NBBI for the repair and/or alteration of boilers, pressure vessels, and other pressure-retaining items.
S – This stamp is granted through the BPVC Program for power boilers. You will see this stamp on all steam and water boilers our company sells for power generating applications.
You’ll approve our stamps of approval because they signify that Industrial Steam Boiler Corporation is committed to excellence in design, engineering and manufacturing.
Browse through our photo gallery and visit the rest of our website to learn more about each of our products and services, then call (718) 665-0888 or contact us to learn more about our incomparable industrial boiler services.












