Other names, Paterson–Brown–Kelly syndrome, Sideropenic dysphagia,. Plummer–Vinson syndrome is a rare disease characterized by difficulty swallowing, ...


Harsco Industrial Patterson-Kelley, a trusted industry pioneer for over 135 years, manufactures and sells a full-line of high-efficiency boilers and water heaters for  ...


Locate your local Patterson-Kelley Sales Representative to learn how P-K products can support your building and institution needs.


Contact Patterson-Kelley, the leading provider of high-efficiency commercial boilers and hot water heaters for over 135 years.


High efficiencies, low cost of ownership, and a small footprint make our commercial boilers ideal for environmentally friendly and space-saving designs.


The P-K MACH® condensing boiler is an ideal choice for a wide variety of commercial and industrial building applications, including new construction as well as ...


Patterson-Kelley Customer Support ... Customer Service Requested Department* . Please Select, Boilers, Water Heaters, Other. Comments for Customer Service ...


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Jul 25, 2017 ... Get to know Patterson-Kelley's rich history in the water heating industry. Patterson-Kelley, a division of the Harsco Industrial Groups (HSC), ...