Why Choose Burnham Commercial for your next heating application

Burnham Commercial is a leading manufacturer and marketer of high-quality boilers and control systems for commercial and industrial applications. Our history of quality, reliability and value make Burnham Commercial the leader in commercial heating equipment. While there are many imitators, there’s only one Burnham Commercial.


  • From single to multiple (modular) boiler applications, Burnham Commercial offers integrated systems that perform reliably and dependably for tens of thousands of operating hours.
  • All Burnham Commercial boilers are optimized for high efficiency without sacrificing long term reliability. This is demonstrated by our innovative heat exchanger design, deluxe insulated jackets and standard use of cast iron nipples instead of gaskets.
  • All Burnham Commercial Boilers are backed by extensive warranties and a nationwide service network.


  • We’re only manufacturer with a full line of steel, stainless steel and cast iron solutions.
  • We offer multiple configurations, venting options and connections for absolute flexibility in application and installation.
  • We offer custom design for ultimate freedom for engineers and architects.


  • 90% of our commercial boilers offer efficiencies greater than 85%.
  • Burnham Commercial takes it all in to account – efficiency ratings, firing to load demand, compact design, standby mode for safe operation during service periods, and various piping setups – delivering the most efficient system to meet your efficiency, cost, and service requirements.


  • We build the MPC, the only American-made commercial cast iron boiler to have earned the UL Listing.
  • Burnham Commercial’s unique BC25-HSi cast iron formula has an extremely high silicon content, making it stronger and more flexible than the iron used in our competitors’ boiler sections. It also offers better thermal shock resistance and greater heat transfer capabilities, another demonstration of Burnham Commercial’s total commitment to quality and innovation.


  • Our in-house Engineering and R&D teams have extensive experience designing and improving heating equipments and control systems.
  • Burnham Commercial employs a vast network of the most knowledgeable representatives, distributors and support personnel to sell and support our products – anchored by our professional Customer Care and Technical teams.


  • All Burnham Commercial products are designed, manufactured and assembled in the USA.
  • All Burnham Commercial cast iron sections have been made at Casting Solutions, LLC, Zanesville, Ohio.
  • Casting Solutions, LLC means quality control and quickest availability of both standard and custom parts.


  • Our next-generation Boiler Control systems use plug & play controls and advanced LED readouts for ultimate control and full expandability.
  • Our boiler design offers the cost-saving advantages of a multiple boiler system with a focus on reducing emissions into the environment and improved operating performance.
  • Advanced features such as Ethernet (CAT-5e) connectivity allows integrated communication among multiple boilers and building management systems.

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