Optimized Air Distribution
for Every Space
Dunham-Bush delivers a comprehensive portfolio of AHRI-certified airside equipment designed for both centralized and individual cooling needs. From high-capacity Air Handling Units (AHUs) to compact Fan Coil Units (FCUs), every product is engineered for low noise, smooth airflow, and energy efficiency, making them ideal for modern HVAC systems across commercial, industrial, and residential applications.
Large-scale airside solutions for centralized cooling and ventilation.
Dunham-Bush Air Handling Units are engineered for high airflow capacity, robust construction, and flexible configurations. Ideal for demanding environments, they ensure efficient temperature control, quiet operation, and reliable performance over years of operation.
ECS3 / ESCS3 Series – Central Station Air Handling Units
Air Volume: 1,000 to 56,000 CFM (1,700 to 95,000 m³/h)
Key Features
- Modular industrial construction for flexible configurations.
- Double-skinned PU-insulated panels for enhanced thermal and acoustic performance.
- Rugged design with a wide range of accessories and customization options.
- AHRI Certified for assured efficiency and quality.
VCB / HCB Series – Chilled Water Air Handling Units
Air Volume: 3,100 to 18,700 CFM (5,266 to 31,775 m³/h)
- Low-sound blowers engineered for quiet environments.
- Epoxy powder-coated casing for corrosion resistance and durability.
- Optional hot water coils, electric heaters, and hydrophilic fins for versatility.
- Built for reliable performance in varied applications.
Fan Coil Units (FCUs)
Compact, flexible units for zonal cooling and individual space comfort.Dunham-Bush Fan Coil Units combine energy efficiency with adaptable configurations, making them ideal for residential, commercial, and hospitality projects. Available in multiple styles—horizontal, cassette, floor-standing, and wall-mounted—they deliver quiet, consistent airflow and easy integration into any building design.
CC Series – Horizontal Blower Units
Air Volume: 200 to 4,000 CFM (340 to 6,797 m³/h)
Key Features
- Designed for high static pressure applications with low sound operation.
- Epoxy powder-coated casing for enhanced durability.
- Belt-driven system with adjustable pulley for airflow flexibility.
CR Series – Fan Coil Units
Air Volume: 100 to 2,000 CFM (176 to 3,740 m³/h)
- Low sound blowers suitable for various static applications.
- Plenum box design for efficient return air management.
- Available in ceiling-exposed, floor-standing, cassette, and wall-mounted configurations.
CR-CF Series – High Efficiency Fan Coil Units
Air Volume: 200 to 1,400 CFM (340 to 2,380 m³/h)
- High-efficiency three-speed or variable-speed DC motor for energy savings.
- Ultra-quiet operation ideal for premium comfort zones.
- Plenum box enhances air return and airflow consistency.
Ready to Upgrade Your Airside System?
Experience optimized airflow and energy savings with Dunham-Bush AHUs and FCUs.
