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Case Studies

Our product solutions applied to meet customers’ needs.


June 8th, 2021

Saint Andrew Life Center Gets an Update to their Water Heaters After Seven Decades of Use

After receiving two state-of-the-art Type “B” Patterson Water Heaters in 1949, the Saint Andrew Life Center facility in Niles, Illinois, experienced decades of reliable water heat. Over 70 years later, the site elected to refurbish its heat exchanger in order to restore it to peak performance. With some help from the Patterson-Kelley aftermarket team, the water heater is now running more efficiently than ever before!

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March 12th, 2021

West Side Federation for Senior & Supportive Housing Decades Later

When issues arose from three THERMIFIC boilers, Accardi Companies were able to update the 25-year-old units and return them to their original factory efficiency.

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December 21st, 2020

Patterson-Kelley Replaces 30 Year Old Heating Bundle in Pennsylvania Jail

When the water heat at Lehigh County Jail became less than efficient, it was up to the Patterson-Kelley's aftermarket team to find a solution. From only pictures and a few measurements to go by, they were able to recreate the heating bundle from scratch and get the water heaters back to optimal performance in no time.

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March 31st, 2020

Texas A&M Expansion at Rellis Campus Calls for Patterson Kelley’s Proven Solutions

J.L. Powell & Associates, Inc. helps with the new addition of six P-K MACH® C3000 boilers in the Texas A&M University: Rellis campus. With a 2000 acre campus to heat, it was vital that this project support the 10,000 students at this location while maintaining a small footprint to accommodate future growth and boiler needs.

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July 18th, 2019

The JW Marriott Eliminates 6,000 Gallons of Stored Hot Water with a Patterson-Kelley Heating System

McCook Boiler & Pump installed Patterson-Kelley condensing boilers in three different zones. The boilers help supply hot water to three different sets of P-K DURATION® III, with the purpose of producing instantaneous domestic hot water throughout the resort.

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July 11th, 2019

Patterson-Kelley Builds Custom Tube Bundle for the Brunner Island Coal Power Plant

Patterson-Kelley designed, built, and delivered two tube bundles with custom designed tubing that included 12,158 feet of copper each bundle.

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May 3rd, 2019

American Airlines Training & Conference Center’s New Boiler Room Calls for Patterson-Kelley

Hydrotemp, LLC helps with the new construction of the American Airlines Training & Conference Center's boiler room addition with four SONIC® C4000 units, which feature the patented NURO® Touch Screen Control System and a smart relay panel. The relay panel limited the cost of piping, which resulted in a more cost-effective application without sacrificing the performance to the heating system.

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March 26th, 2019

Leveraging the NURO® Control in Commercial Heating Applications

The Liberty Science Center in Jersey City, NJ, recently upgraded their boiler room by installing three P-K MACH® aluminum commercial boilers with NURO® Controls.

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October 31st, 2018

The Patterson-Kelley Compact Water Heater Proves to Stand the Test of Time at the VA Medical Center

The P-K Compact® is a semi-instantaneous water heater that provides large hot water output at controlled temperatures. The installation of 17 P-K Compact® units was completed by W.W. Gay Mechanical Contractor and meets the stringent domestic water heating demand of the Lake City VAMC.

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October 9th, 2018

The Backus Health Center Achieves System Efficiency with P-K SONIC Boilers

P-K boilers allow the building to obtain overall better system efficiency without compromising comfort and space temperature humidity requirements.

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