Buffalo Air Handling’s custom air handling units are built to deliver uncompromising performance, durability, and flexibility. From structural bases and wall construction to fans, coils, dampers, and advanced system controls, every detail is engineered with precision to meet the unique demands of your facility. With options that enhance efficiency, improve indoor air quality, and simplify maintenance, these units embody more than a century of expertise. Browse this page to explore the full range of features and innovations that set Buffalo Air Handling apart, ensuring your HVAC systems are reliable, efficient, and tailored to your exact specifications.
Custom Air Handling
Every custom Buffalo Air Handling unit is designed to perform – and endure – with quality details. It’s what we do. Leakage rates can be specified to as low as 1/2% with an endless range of capabilities, pressures, and configurations to choose from.
Structural Base
All unit bases are made with welded structural components. Choices of Steel, Aluminum, or Galvanized beams. The base floors can be painted steel, stainless steel, or aluminum tread plate. Flooring in the coil sections can be IAQ triple-sloped to ensure complete condensate removal.
Wall Construction
Our standard Aluminum 3″ foam panels and thermal break construction offer:
- R value of 6.8/inch.
- Limits corrosion
- Lighter weight than galvanized or stainless steel
- Available in stucco or smooth finishes
Fans
Fans come in different configurations to maximize efficiency and performance:
- Direct Drive fans with fewer moving parts and no belts to replace or tension, mean less required maintenance and reduced downtime. This can significantly lower maintenance costs over time.
- Multiple direct-drive plenum fan arrays for “N+1” capability.
- ECM fans in offer significant advantages, mainly due to their energy efficiency and variable speed control.
Coils
Steam, Water, Evaporative, Re-Heat coils are available and all can be customized to ensure the proper cooling for your application. Support racks in stainless, galvanized, or painted steel facilitate independent coil removal allowing for maintenance without disturbing adjacent coils. For units installed in space-constrained environments, split-fit coils simplify the removal and replacement process, enhancing serviceability.
Dampers & Louvers / Sound Attenuation
Dampers are a crucial component within air handling units (AHUs) in HVAC systems, acting as valves to control and regulate the flow of air through the ductwork. They play a significant role in optimizing AHU performance.
Sound Attenuators significantly reduce noise generated by the HVAC system, creating a quieter indoor environment. This leads to improved acoustic comfort, enhanced speech intelligibility, and compliance with noise regulations.
System Controls / Electrical
Lighting available in Marine, LED options, as well as switches and receptacles. Starters, disconnects, VFDs (Variable Frequency Drives), and/or customer-supplied controls can be factory-mounted to ensure unit integrity and streamline installation times.
UV Lights
UV lights in air handling units (AHUs) enhance indoor air quality by neutralizing airborne pathogens like bacteria, viruses, and mold spores. They also help reduce allergens and improve HVAC system efficiency by preventing microbial buildup on coils, leading to better airflow and potentially lower energy costs.
Expert Installation and Support Services
At Buffalo Air Handling, we don’t just provide products; we offer complete solutions. Our expert installation team ensures that your air handling systems are set up for optimal performance.
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Proudly Made In America
At Buffalo Air Handling, all units a locally manufactured in the United States of America. We believe in supporting the local economy through providing manufacturing careers to hard working Americans.





