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Your Trusted Partner In

Boiler Sales
& System Solutions

Expert Guidance. Engineered Performance. Trusted Brands.

Whether you're designing a new system or replacing legacy equipment, TB Mansfield offers end-to-end boiler system solutions. We specialize in high-efficiency steam and hot water systems tailored for healthcare, education, government, and industrial facilities.

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Complete System Offerings

All systems are backed by factory support, local expertise, and our full suite of post-sale services—including installation assistance, maintenance, rentals, and emergency response.
We don’t just deliver systems—we deliver peace of mind. Every system comes fully supported by our factory-trained experts, local specialists, and a complete lineup of post-sale services
  • Steam and Hot Water Boilers
  • Low- and High-Pressure Systems
  • Packaged and Custom-Engineered Units
  • Burners, Controls, and Boiler Room Equipment
  • Heat Recovery Systems and Economizers
  • Feedwater and Deaeration Systems
  • Water Treatment Equipment
  • Stack and Venting Systems

Industries We Serve

Our boiler solutions are trusted by organizations where performance is non-negotiable.
From healthcare to manufacturing, our boiler solutions are engineered for environments where reliability isn’t optional. We serve organizations that demand peak performance—because downtime isn’t an option.
  • Healthcare and hospitals
  • Higher education and school districts
  • Food and beverage processing
  • Manufacturing and industrial campuses
  • Government and military installations
  • Commercial buildings and large residential developments

Built for Performance. Supported for Life.

When you choose TB Mansfield, you gain a strategic partner for the entire lifecycle of your boiler system—from concept to commissioning and beyond.
Choosing TB Mansfield means more than selecting a boiler system—it means gaining a dedicated partner for every stage of your system’s lifecycle.
  • Exclusive Access to Cleaver-Brooks - The global leader in boiler manufacturing and innovation.
  • Expert Guidance – Our team understands code requirements, application demands, and system optimization.
  • End-to-End Support – Sales, service, parts, rentals, emergency response, and long-term maintenance.
  • Decades of Experience – Serving Colorado, Wyoming & Western Nebraska facilities since 1963

Our Manufacturers

We proudly represent a curated selection of trusted manufacturers who share our commitment to quality, performance, and innovation.

Frequently Asked Questions

Your Boiling Questions, Answered

  • Pressure Vessel – High-strength steel container for high-temp fluids

  • Burner – Mixes fuel and oxygen for combustion

  • Tubes – Transfer heat (firetube: hot gas inside tubes; watertube: water inside tubes)

  • Economizer – Recovers heat from exhaust gases

  • Deaerator Tank – Removes oxygen to prevent corrosion

  • Heat Exchanger – Transfers heat from gas to water

  • Control Panel – Manages settings and performance analytics

  • Feedwater Tank – Supplies treated water with chemicals

  • Combustion System – Precisely balances fuel and air for efficient burning

  • Reverse Osmosis System – Filters impurities from feedwater

  • Chemical Monitoring – Maintains optimal treatment levels

  • Fuel Types – Systems can run on natural gas, oil, coal, or biomass

  • Water Treatment – Critical for performance and equipment longevity

Common indicators include:

  • Leaks – Any leakage should be addressed immediately.

  • Unusual noises – Strange sounds may signal internal issues.

  • Loss of efficiency – A noticeable drop in performance could mean repairs or upgrades are needed.

  • Control system issues – Difficulty replacing controls may suggest it’s time for an upgrade.

  • Age – Boilers over 20–25 years should be assessed. Some upgrades may extend lifespan and improve efficiency.

  • Firetube: Hot gases travel through tubes surrounded by water. Ideal for low-to-medium pressure applications.

  • Watertube: Water flows through tubes heated by external gases. Suited for high-pressure, high-capacity operations.

There are over 40,000 regulated boilers in Colorado, categorized as:

  • Low-Pressure Heating Boilers:

    • ≤15 psi (steam) or ≤160 psi / ≤250°F (water)

    • Common in schools, offices, apartments

    • Includes large domestic water heaters (≥200k BTU/hr, ≥210°F, or ≥120 gal)

  • High-Pressure Power Boilers:

    • 15 psi steam or >160 psi / >250°F water

    • Found in more intensive industrial and commercial applications