Koch Applied Solutions works with our manufacturers to offer customers the best high-efficiency boiler solutions engineered for cost-savings, excellent performance, and the utmost reliability. Many of our manufacturers provide boilers that exceed the baseline boiler efficiencies in their markets.

Patterson-Kelley Hydronic Condensing Boilers

Patterson-Kelley logo

Patterson-Kelley’s highly efficient SOLIS, MACH, STORM, and SONIC condensing boilers are universal and suitable for condensing, non-condensing, and combination systems.

Certified up to 96% efficiency with actual net thermal efficiencies up to 99%, P-K condensing boilers represent a commitment to green technology and innovation.

The ultra-high efficiency of P-K boilers helps reduce fuel bills by as much as 80%.

  • P-K Mach

    • Type: Condensing Boiler
    • Models: CM300, CM399, CM500, C750, C900, C1050, C1500H, C2000H, C2500, C3000, C4000
    • Efficiency: Up to 99%
    • Turndown Ratio: 5:1
    • Fuel: Dual fuel, natural gas, liquid propane
    • Special Features: NURO® control system for efficiency maximization, suitable for condensing and non-condensing systems, low water-side pressure drop

    Mach Product Brochure

  • P-K Solis

    • Type: Firetube Condensing Boiler.
    • Models: SL725, SL850, SL1000, SL1500, SL2000, SL2500, SL3000
    • Efficiency: Up to 97%
    • Turndown Ratio: 10:1 mechanical turndown
    • Fuel: Natural gas, liquid propane
    • Special Features: Ultra-low NOx emissions, optimized geometric design for maximum heat transfer, and compact footprint

    Solis Product Brochure

  • P-K Sonic

    • Type: Stainless Steel Condensing Boiler
    • Models: SC650, SC750, SC850, SC1000, SC1500, SC2000, SC3000, SC4000
    • Efficiency: Up to 97%
    • Turndown Ratio: 7:1
    • Fuel: Dual fuel, natural gas, liquid propane
    • Special Features: DUET™ technology for optimal turndown, ultra-low NOx emissions, compact design fitting through a standard 36-inch doorway

    Sonic Product Brochure

  • P-K Storm

    • Type: Condensing Boiler
    • Models: ST1250, ST1500, ST1750, ST2000, ST2500, ST3000, ST3500, ST4000, ST5000, ST6000, ST8000
    • Efficiency: Up to 97.1%
    • Turndown Ratio: 10:1 mechanical turndown
    • Fuel: Natural gas, liquid propane
    • Special Features: Designed for long-term energy savings, certified at high efficiency for large commercial applications

    Storm Product Brochure

Superior Boiler High Efficiency Dual-Fuel Condensing Boilers

Cheyenne Condensing Boiler

The Superior Boiler Cheyenne Condensing Boiler is a high-performance condensing boiler that is one of the largest and most efficient in the industry. In addition to proven efficiency, advantages provided by the Cheyenne boiler include:

  • Capacity: 4.0 – 12.0 MTBU/HR
  • Fuel Capabilities: #2 Oil, Hydrogen, Natural Gas, Propane
  • Pass: 3-pass
  • Tube Type: Rifled Tubes and Smooth Tubes with Turbulators
  • Hot Water Design Pressure: 125 – 160 psigNOx Emissions of 30 PPM or less available on all firing rates
  • Choice of UL Listed Burner Packages
  • True Dual Fuel Capabilities with Natural Gas/Oil

Cheyenne is a great choice for reducing emissions footprint without sacrificing performance.

Cheyenne Product Brochure

Cut Sheet