Welcome to Burnham Commercial America’s Boiler Company®
Burnham Commercial manufacturers a full line of commercial boilers to meet the very precise demands of specifying engineers and mechanical contractors in the HVAC industry. Burnham has a long history of manfuacturing quality heating boilers and Burnham Commercial has carried that heritage through with new products like the near-condensing MPC and now the fully-condensing Alpine 500 Series.
- LOW Pressure Steam and Water Boilers
- 262 to 5,733 MBH Heating Capacity
- High Efficiency Products
- cast iron, steel and stainless products
- Industry Leading Experience
- Made in USA
Quality from a Company You Can Depend On.
When you specify or install a Burnham boiler you can rest assured that your boiler will be engineered and manufactured to the highest standards of quality from start to finish, beginning with Burnham's full-time engineering department. Burnham has a dedicated foundry in Zanesville, OH, which manufacturers all our commercial and residential cast iron sections -- a claim no other boiler manufacturer can make. Burnham manufacturing uses state-of-the-art machinery and highly-trained operators to make sure every boiler section is machined to the highest standards of quality. Lastly, Burnham Commercial employs a vast network of the most knowledgeable sales people, manufacturer's representatives and support personnel across the country to sell and support our entire product line.
Evironmentally Friendly, Even Before it Was Popular
Burnham boilers are made from 100% recycled cast iron in our own foundry, in Zanesville, OH. Some boiler manufacturers get their castings overseas. By the time it gets to your boiler room, it may have traveled half-way around the world. Do you know where your boiler came from?
Burnham boilers are made from 100% recycled cast iron in our own foundry, in Zanesville, OH. Some boiler manufacturers get their castings overseas. By the time it gets to your boiler room, it may have traveled half-way around the world. Do you know where your boiler came from?
Burnham has boilers which are among the most efficient in the world, from the near-condensing MPC which has efficiencies of up to 89% to the fully-condensing Alpine Series which boast efficiencies of up to 95%.
Don't let the color fool you. Burnham might be blue on the outside, but they are "green" all over.
Warranty Documents
10-Year Limited Warranty - Commercial cast iron boilers, shipped after July 17, 2000
1-Year Limited Warranty - Commercial cast iron boilers, shipped prior to July 17, 2000
1-Year Limited Warranty - FD Series Boilers



