Boilers, Pressure : 125 PSI+

We are offering boilers packaged steam boilers 50-2500 hp packaged steam boiler wet back design & waste heat recovery boilers .
Johnston Boiler Company is known for quality, dependability, and efficiency. Johnston manufacturers the highest quality packaged boilers on the market.
Our boilers are used for process as well as commercial applications. With Johnston, we can reduce your operating costs. We have the highest efficiencies and best warranties in the industry. Our main products consist of water-back, firetube, 3- or 4-pass, steam or hot water boilers.
Every Johnston 4-pass maximizes effective heat transfer using a full five square feet of heating surface per BHP, while at the same time eliminating tube sheet stresses and costly maintenance repairs that are common with dry backed designs.
Today, the Johnston 3-pass boiler is still a strong and dominate force in the boiler industry with its high steam and water storage areas, high efficiencies, rugged construction, and its ability to keep up with wide load demands.
Many boiler users over the years have seen the benefits of using a Johnston boiler. Low maintenance costs, high reliability, high performance, and lower fuel costs have paid back their initial investment many times over.
4-Pass Boilers (50-1600 HP)
3-Pass Boilers (1800-2500 HP)