Who We Serve
Solutions
- Commercial Boilers
  Commercial Boilers
  
  Suitable for new construction or retrofit projects, our commercial boilers are small in size, but big on output.
  
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  Condensing Boilers
  
  P-K MACH
  
  P-K SONIC
  
  P-K STORM
  
  P-K SOLIS
  
  Non-condensing Boilers
  
  P-K MODU-FIRE FD
  
  P-K THERMIFIC VELOX
- Water Heaters
  Water Heaters
  
  Designed to reliably and economically meet peak demands with trouble-free performance, our water heaters are ideal for any building owner.
  
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  Direct Water Heaters
  
  P-K HiDRA
  
  P-K SONIC SCD
  
  P-K THERMIFIC VELOX W Series
  
  P-K MODU-FIRE FD W Series
  
  Indirect Water Heaters
  
  P-K COMPACT
  
  P-K DURATION III
  
  P-K MACH ‘n’ ROLL
- Emerging Tech
  Emerging Technology
  
  Where innovation meets sustainability in the commercial boiler industry. Join Patterson-Kelley at the forefront of climate-conscious heating with out emerging technologies.
  
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  Emerging Technology
  
  P-K EvoHP
  
  Hybrid Systems
  
  Carbon Capture
- Outdoor Solutions
  Outdoor Solutions
  
  Created with space constraints in mind, Patterson-Kelley has made its industry-trusted solutions available for outdoor use. If it is on top of the penthouse or installed outside of the building, PK Outdoor Solutions can withstand the elements.
  
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  Bundles & Units
- Fabricated Systems
  Fabricated Systems
  
  Modular packaged systems are ideal to achieve high levels of efficiency and maintain boiler reliability.
  
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  Packages
- Controls
  Controls
  
  Intelligent controls designed for optimum facility management.
  
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  NURO
  
  ENVI
- Bundles
  Bundles
  
  Enhance the longevity of your P-K Compact or legacy product with a tube bundle.
  
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  P-K COMPACT Water Heater Bundles
  
  Custom Bundles
- Accessories
  Accessories
  
  Accessories for water heaters and boilers, including storage tanks and pumps.
  
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  Water Heater Storage Tanks
  
  Pumps
  
  Condensate Neutralization Kits
Support
Who We Are
Resources

WHO WE ARE

Patterson-Kelley News

January 9th, 2023

Patterson-Kelley Will Be Attending The 2023 AHR Expo!

September 26th, 2022

SOLIS Units SL725, SL850, & SL1000 Now Available for Order!

August 24th, 2022

Patterson-Kelley will be at the 2022 ASPE EXPO!

Patterson-Kelley will be attending the ASPE Convention and Expo on September 16-21 located at the Indiana Convention Center!

January 4th, 2022

Patterson-Kelley at the 2022 AHR EXPO

Patterson-Kelley will be attending the 2022 AHR Expo in a limited capacity this year due to the recent surge in COVID-19 cases.

July 1st, 2021

News on Financial Platform Switch and Sales Portal Information

Information on our new financial platform and sales portal information.

November 6th, 2020

Patterson-Kelley Announces the Launch of the P-K SOLIS™

Patterson-Kelley is extremely proud to announce the launch of our first firetube condensing boiler, the P-K SOLIS™!

August 12th, 2020

Patterson-Kelley Celebrates 140 Years!

Patterson-Kelley is extremely proud to be celebrating 140 years of innovation and excellence as a commercial heating industry leader. Since 1880, each piece of equipment we build has been developed from insight that has been cultivated from generations of expertise and customer input.