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Ways You can Benefit from the P-K MACH®

Providing High Turndown Without Sacrificing Efficiency or Reliability.

Patterson-Kelley continues to push the limits of technology by increasing turndown, with emphasis on system efficiency, reliability, and serviceability. By using a mechanical method to achieve higher turndown, we eliminate the need to add excess air. Adding excess air can reduce the dewpoint of the flue gas and adversely affect efficiency. The MACH® condensing boiler is now available with 10:1 mechanical turndown capabilities for natural gas models C750, C900, and C1050; perfect for a variety of applications.

MACH® with 10:1 Mechanical Turndown Capability Benefits:

  • Flexibility to match input to building load

  • Better control over temperature differential between return water and exhaust temperature

  • Perfect for new installation and retrofit projects

  • Simple boiler maintenance

  • Available for natural gas application

​Download Your MACH® with 10:1 Mechanical Turndown Bundle and Get Access to Literature, Spec Sheets, Submittals, and More!

Would you like to learn more about our new 10:1 mechanical turndown capabilities? Contact your Chesapeake Sales Representative

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Chesapeake Systems

7400 Coca-Cola Drive

Hanover, Maryland 21076-1394


Toll-Free: 800.559.2665

Office: 443.561.1600

Fax: 443.561.1601 | 443.561.1617

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