Industrial Direct-Fired Air Handlers

Direct-fired air handlers are an energy efficient option to heat a building. Each unit is built to last with heavy-duty unit construction. The unit base, cabinet frame and wall panels are welded together to form a strong, durable and rigid unibody cabinet. An efficient direct-fired burner can deliver 100% of burner energy into the heated space.

Indoor air quality is important within a heated space. Fresh outside air delivered to the space helps to pressurize and allow exhaust systems to operate more efficiently. To reduce energy cost, up to 80% can be recirculated and delivered back into the building. Discharge air volume is fixed. 

Make-up air, air management or variable air volume model styles allow for flexibility based on application. Some models automatically respond to building pressure and temperature needs. With optional cooling packages, direct fired air handlers are able to satisfy building temperature requirements year-round. 

Customize each unit at a standard price. Standard options and accessories, such as a stand, legs or roof curb allow the unit to fit appropriately on or next to the building. Custom paint colors help to keep the unit less-visible and blend into the building exterior.

Looking for submittal drawings? View List of Submittal Drawings Available

Additional features of our TT-Series include:

  • 1,600 to 85,000 CFM
  • 30:1 burner turndown 
  • Industrial-grade equipment with welded construction
  • Variable volume - 100% outdoor air or recirculation for building pressurization
  • Upright or horizontal, indoor or outdoor configurations
  • ETL listed for all models in the United States and Canada

Our high-quality, sustainable TT-Series units incorporate a common shaft design, eliminating the need for a center coupling with shaft and support bearings. With motors and belts located outside the airstream, thermal wear is minimized.

Applications include manufacturing, automotive garages, warehouse spaces, and much more.

Some available options include:

  • 16" or 24" roof curb simplifies rooftop mounting
  • Inlet hood protects against water entrainment
  • Filter section with 30% pleated, 30% polyester or permanent filters for longer equipment life of internal components and clean, filtered air
  • Motorized inlet and discharge dampers for exfiltration control
  • FM/XL Insurance compliant gas trains
  • Low-temperature automatic shutdown
  • 7-day time clock
  • Remote control panel with summer/off /winter switch for easy operation
  • Mild weather stat

Our reputation is built on our direct-fired air handlers. Combined with longevity, efficiency and adaptability our units provide clean, outdoor air, heating, cooling and pressurization. 

Our primary goal is to satisfy all of our customers with high-quality products for the best possible prices. Our knowledgeable staff is available for any questions or additional information you may require.

Industrial Direct Fired Air Handler

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