Reliable Service for All Burnham Commercial Boiler Systems

Burnham commercial boilers are known for their heavy-duty cast iron construction, multi-fuel flexibility, and long operational lifespan. At Choice Mechanical Services, we work with facility managers, contractors, and building owners across Indianapolis and Central Indiana to maintain and repair Burnham’s full product line. 

Choice Mechanical provides expert Burnham commercial boiler installation, service, and repair across Central Indiana. Our experienced team delivers complete mechanical solutions — including commercial HVAC systems, industrial piping and plumbing, and customized maintenance agreements — designed to maximize efficiency, safety, and performance for every Burnham Commercial Boiler System application.

Burnham 8H Commercial Gas-Fired Hot Water Boiler

Built for flexibility and efficiency, the 8H is ideal for single or multi-boiler systems and is a popular choice in commercial retrofit and replacement projects.

• Gas-fired cast iron sectional boiler
• Designed for multiple boiler configurations
• Energy-efficient and easy to maintain

Burnham FD Series Steel Pressure-Fired Boiler

Engineered for oil, gas, or dual-fuel use, the FD Series offers a small footprint and eliminates the need for external draft devices thanks to its forced draft design.

• Available for oil, gas, or combination fuel
• 11 sizes from 264 to 1607 MBH output
• 30 PSI max water pressure rating
• Vertical design conserves mechanical room space
• No mechanical draft equipment required

Burnham V9 Series Boiler

The V9 is a pressure-fired, wet-base boiler available for steam or water applications. With combustion efficiencies up to 86%, it meets ASHRAE 90.1 efficiency standards.

• Gross output: 347 – 1900 MBH
• Fires natural gas, oil, or combination
• Steam or hot water trim available
• Cast iron construction for long-term durability
• Multiple venting options

Burnham Series 5B Hot Water or Steam Boiler

The 5B Series offers reliable performance for commercial and institutional heating systems, including high-rise buildings. Its low-profile design and rear outlet drafthood make it ideal for installations with limited ceiling clearance.

• Available for hot water or steam applications
• Combustion efficiency up to 80%
• Rated at 50 PSI water / 15 PSI steam
• Rear outlet draft hood for low-ceiling installations
• Durable high-silicone cast iron construction

Burnham V11 Series Boiler

Designed for large commercial buildings like schools and hospitals, the V11 is a cast iron boiler available in 20 sizes and compatible with a variety of fuels and venting configurations.

• Gross output: 667 – 4551 MBH
• Gas, oil, or combination fuel options
• Meets ASHRAE 90.1 with up to 85% combustion efficiency
• Two venting configurations
• Commonly used in institutional environments

Burnham MPC Multi-Pass Commercial Boiler

The MPC combines a 3-pass cast iron design with advanced controls for outstanding performance and thermal efficiency. It’s the only American-made cast iron boiler with UL Listing.

• Three-pass sectional cast iron construction
• Integrated Sage Boiler Control
• Return Water Mixing Tube for thermal protection
• UL Listed and fire-tested at the factory
• Rugged, commercial-grade steel jacket