Boilers used on an industrial scale tend to be much larger and capable of generating more heat than boilers used in residential or commercial settings. Many boilers, particularly those that are involved in the generation of pressurized steam for working purposes, are considered to be high pressure boilers. Read More…

Leading Manufacturers
Unilux Advanced Manufacturing, LLC
Schenectady, NY | 518-344-7490We strive for the best at Unilux Advanced Manufacturing LLC. Our boilers are designed with superior materials. We are proud to say that we produced the world's first UL/FE boiler and our units provide the highest levels of safety and accountability.

Fulton
Pulaski, NY | 315-298-5121As the inventor of the vertical tubeless boiler, Fulton has a reputation for success dating back to 1949. We`re a global manufacturer of steam, hot water and hydronic boilers, thermal fluid heaters, and custom engineered systems.

Nationwide Boiler Inc.
Fremont, CA | 800-227-1966Nationwide Boiler is a leading supplier of new and reconditioned boilers for industrial facilities worldwide. We’re a manufacturer’s representative and stocking distributor for B&W package watertube boilers and Superior package firetube boilers, and we have fully reconditioned boilers in a variety of types and sizes. With sales, service and equipment depots throughout the U.S., we strive to provide our customers with reliable equipment and superior service. Call today to learn more!

ProTherm Ltd.
Brampton, ON | 905-454-1331At ProTherm, we provide complete turnkey installation, start-up, and testing of our water heating systems whether they are conventional or high-efficiency. We have experience providing water heating systems for a variety of industries. We believe that we only succeed when our customers succeed. That's why you won't find customer service like ours anywhere else.

Sellers Manufacturing Company
Danville, KY | 859-535-9908Founded in 1931, Sellers pioneered gas-fired equipment such as boilers, burners, water heating equipment and bakery equipment. We will continue to be an industry leader in boiler and burner development. Whether it is in the area of improved efficiency or cleaner emissions, we will meet these challenges with innovative technology without sacrificing the simplicity, dependability and longevity.

Johnston Boiler Co.
Ferrysburg, MI | 616-842-5050Johnston Boiler Co has been manufacturing, designing, engineering and servicing gas, oil, coal, wood, solid waste, biomass & hybrid fuel-fired steam & hot water boilers since our inception. With installations across all industries worldwide, We are recognized for the highest code standards, innovative engineering and design, Energy Star rating, fully Integrated controls, and renewable, sustainable solutions for green building design and operational efficiency. Call us today for more information.

High pressure boilers are used in the generation of large quantities of steam in a strengthened enclosure. That steam, once generated in sufficient quantities, is released through one or more valves into whatever equipment it is intended to power. Boilers that are used for heat generation are configured in a similar way. The steam generated by the boiled water in the boiler's enclosure is released through a valve into radiators or other heat exchanging equipment.
Industrial boilers must be built with materials that can withstand the kinds of stresses presented by the industrial operations in which they are applied. Most industrial boilers are, for that reason, constructed of strong steel and are built to contain high internal pressures without becoming deformed or fracturing.
As boiler designs have advanced, particularly throughout the second half of the twentieth century, their safeguard systems have all but eliminated the kinds of catastrophic structural failures suffered by industrial boilers during the Industrial Revolution. Almost all industrial boilers are now equipped with sensitive gauges and relief valves to reduce the risk of overheating and overpressurization. Such systems also help to keep industrial boilers operating as efficiently as possible; some modern high efficiency boilers are capable of reaching efficiencies levels higher than 90%.
Condensing boilers, for example, capture the latent heat of water by condensing it after it has been turned into steam. This reduces the amount of heat lost and cuts fuel costs. Industrial boilers vary in terms of their heat generation methods. They can be gas operated, powered by electricity or oil powered. Each method varies in terms of its cost, safety, environmental friendliness and ease of maintenance. Industrial boilers should always be carefully chosen to minimize the risk of accidents and to maximize efficiency.