Daikin 7.5 Ton Multi-Position Commercial Air Handler | 208/230V 3 Phase - R32

Reliable 7.5-Ton Commercial Air Handling for Light Commercial Applications with Flexible Multi-Position Installation

The Daikin DAQ09033 is a 7.5-ton commercial electric air handler designed to provide 3,000 CFM of nominal conditioned airflow for light commercial applications. Designed to work with a compatible 7.5-ton cooling-only or heat pump outdoor unit, this indoor air handling system supports reliable year-round comfort while providing flexible installation options and service-friendly cabinet access.

Key Benefits

• 7.5-Ton Air Handling Capacity – Provides 90,000 Btu/h of nominal cooling capacity for compatible commercial split-system applications.
• Five-Speed Direct-Drive Motors – Two direct-drive motors with five speed selections provide adjustable airflow for different system requirements.
• Cooling and Heat Pump Compatibility – Designed for use with compatible 7.5-ton cooling-only or heat pump split systems.
• Copper Tube and Aluminum Fin Coil – Provides durable heat-transfer construction for commercial split-system operation.
• R-32 Refrigerant Compatibility – Designed for R-32 refrigerant and incorporates a factory-provided R-32 leak mitigation system.
• Multi-Position Installation – Supports upflow and horizontal installation configurations for greater equipment-placement flexibility.
• Galvanized-Steel Cabinet – Heavy-gauge, reinforced galvanized-steel construction provides a durable indoor air-handler enclosure.
• Dual Thermal Expansion Valves – Two TXVs provide refrigerant metering control for the indoor coil.
• Service-Friendly Access – Removable access panels provide convenient access to internal components during installation and maintenance.

High-Volume Air Handling Performance

The DAQ09033 provides 3,000 CFM of nominal airflow through two 11-inch by 10-inch blower wheels. The unit uses two 5-speed direct-drive motors, allowing airflow to be selected according to system and duct requirements. Actual blower performance varies according to speed selection, external static pressure, and installation configuration.

Heating & Cooling Performance

The DAQ09033 is designed for use with a compatible 7.5-ton cooling-only or heat pump outdoor system and provides a nominal cooling capacity of 90,000 Btu/h. The indoor coil uses two thermal expansion valves for refrigerant metering and is designed for R-32 refrigerant. Optional electric heat kits are available in 15 kW, 20 kW, and 30 kW configurations for supplemental heating applications.

Efficient Airflow Design

The DAQ09033 features two 5-speed direct-drive motors for adjustable airflow operation. Multiple blower speed selections allow the air handler to be configured for different system requirements and external static pressure conditions. The blower and control arrangement is designed to provide dependable conditioned-air distribution throughout the connected duct system.

Durable Air Handler & Installation Design

The split air handler configuration is designed for indoor installation and connection to a compatible outdoor condensing unit or heat pump condenser. The DAQ09033 features a heavy-gauge, reinforced galvanized-steel cabinet with a fully insulated fiberglass blanket, horizontal and vertical condensate pans, and a built-in 2-inch filter rack. Top-panel entry is provided for both low- and high-voltage connections, while the multi-position design supports upflow and horizontal installation configurations.

Controls & Comfort

The DAQ09033 includes standard transformer and blower relay controls along with two 5-speed direct-drive blower motors. Two thermal expansion valves provide refrigerant metering for the indoor coil. When matched with a compatible cooling-only or heat pump outdoor unit and appropriate system controls, the air handler provides adjustable conditioned airflow for commercial comfort applications.

Commercial Applications

The Daikin DAQ09033 is designed for light commercial split-system applications requiring a 7.5-ton indoor air handler. Its 3,000 CFM nominal airflow, flexible installation configurations, durable cabinet construction, and compatibility with cooling-only or heat pump systems make it suitable for a variety of commercial building applications.

Service & Maintenance

The DAQ09033 features removable access panels designed to make servicing internal components faster and easier. The built-in filter rack accommodates two 16-inch x 20-inch x 2-inch filters or two 20-inch x 20-inch x 2-inch filters, depending on the installation configuration. Top-panel entry for low- and high-voltage connections also provides convenient access during installation and service.

Warranty

The Daikin DAQ09033 includes a 5-Year Parts Limited Warranty. Online registration within 60 days of installation is required to receive the 5-Year Parts Limited Warranty where permitted by applicable law. Other limitations and exclusions apply; refer to the complete Daikin warranty documentation for applicable terms and conditions.

Recommended Accessories

• Electric Heat Kit – Optional 15 kW, 20 kW, and 30 kW electric heat kits are available for supplemental heating applications.
• 2-Inch Replacement Air Filters – Replacement filters are available in the applicable 16-inch x 20-inch x 2-inch or 20-inch x 20-inch x 2-inch sizes.

Reliable Commercial Airflow with the Daikin DAQ09033

Experience dependable 7.5-ton commercial air handling with the Daikin DAQ09033. Combining two 5-speed direct-drive blower motors, dual thermal expansion valves, R-32 refrigerant compatibility, durable galvanized-steel construction, and flexible multi-position installation in one light commercial split air handler system.