Daikin 10 Ton 11.2 EER / 16 IEER Commercial Split Heat Pump System | 208/230V 3 Phase - R32 - Two Stage

High-Capacity Commercial Comfort with a 10-Ton Split Heat Pump System for Light Commercial Applications

The Daikin DH6TE12030 / DAQ12033 is a nominal 10-ton commercial split heat pump system designed to provide year-round heating and cooling for suitable ducted applications. Combining the DH6TE12030 outdoor heat pump with the DAQ12033 indoor air handler, this system features a two-stage tandem compressor, R-32 refrigerant, and commercial three-phase electrical operation. The outdoor unit delivers a rated cooling capacity of 115,000 BTU/h and a rated heating capacity of 97,000 BTU/h under specified test conditions. The indoor air handler features two five-speed direct-drive blower motors, dual thermal expansion valves (TXVs), and a reinforced, insulated cabinet designed for light commercial installations.

Key Benefits

• High-Capacity Commercial Performance – The nominal 10-ton system provides rated cooling capacity of 115,000 BTU/h and rated heating capacity of 97,000 BTU/h under specified test conditions.
• Two-Stage Heat Pump Operation – The outdoor unit's two-stage tandem compressor provides two operating levels to help accommodate changing heating and cooling demands.
• Commercial Energy Efficiency – The DH6TE12030 has a published EER rating of 11.20 and an IEER rating of 16.0 to support commercial efficiency evaluations.
• Year-Round Heating and Cooling – Reversible heat pump technology provides both heating and cooling through one outdoor unit.
• Dual Five-Speed Blower Motors – The DAQ12033 uses two five-speed direct-drive motors to provide airflow adjustment for suitable ducted applications.
• Dual Thermal Expansion Valves – Two factory-specified TXVs help regulate refrigerant flow through the indoor coil.
• R-32 Leak Mitigation System – The DAQ12033 incorporates an R-32 refrigerant leak mitigation system as part of its indoor-unit design.
• Reinforced, Insulated Cabinet – The galvanized-steel indoor cabinet features fiberglass insulation and condensate pans for approved installation configurations.
• Convenient Service Access – Removable access panels, a built-in filter rack, and top-entry electrical connections help simplify installation and routine maintenance.

Two-Stage Heat Pump Heating for Year-Round Comfort

The Daikin DH6TE12030 provides a rated heating capacity of 97,000 BTU/h under specified test conditions. Its two-stage tandem compressor allows the system to operate at different capacity levels in response to heating demand. The outdoor unit has a published heating coefficient of performance (COP) of 3.4 at the manufacturer's rated heating conditions. Its specified outdoor heating operating range extends from -5°F to 70°F, subject to the manufacturer's operating requirements and installation conditions. Supplemental heating, if required, must be provided through a compatible auxiliary heating solution selected for the approved indoor-unit configuration. Verify thermostat controls, electrical requirements, airflow, and supplemental heating provisions against the applicable Daikin installation documentation.

10-Ton Cooling Performance for Commercial Comfort

The DH6TE12030 provides a rated cooling capacity of 115,000 BTU/h under specified test conditions. Its two-stage tandem compressor and high-efficiency copper-tube, aluminum-fin outdoor coil are designed to support heat transfer and dependable cooling operation. The outdoor unit has a published energy efficiency ratio (EER) of 11.20 and an integrated energy efficiency ratio (IEER) of 16.0. EER measures efficiency at specified operating conditions, while IEER evaluates integrated efficiency across multiple commercial operating conditions. Its specified cooling operating range is 55°F to 120°F outdoor dry-bulb temperature. Actual system performance depends on the approved indoor and outdoor equipment combination, indoor airflow, duct design, installation conditions, and operating environment.

Commercial Efficiency and Refrigeration Technology

The DH6TE12030 incorporates a two-stage tandem compressor design with an internal pressure release valve. Standard outdoor-unit features include a high-capacity, steel-cased bi-flow heat pump filter drier, liquid refrigerant return protection, a heating-mode check flowrater expansion device, high- and low-pressure switches, and a discharge-line muffler. Its time-initiated, temperature-terminated defrost control supports heat pump operation during colder weather. The outdoor unit uses R-32 refrigerant and a high-efficiency copper-tube, aluminum-fin heat exchanger. The DAQ12033 indoor air handler incorporates two TXVs, copper-tube and aluminum-fin coils, and an R-32 leak mitigation system. These components support refrigerant management, heat transfer, and dependable commercial operation when installed and commissioned according to Daikin's requirements.

Split-System Design for Flexible Commercial Installation

The split-system configuration separates the DH6TE12030 outdoor heat pump from the DAQ12033 indoor air handler, allowing flexibility in equipment placement and duct routing. The outdoor unit features brass liquid and suction service valves mounted at a 90-degree angle, with sweat connections and service ports. The liquid-line connection is 5/8 inch, and the suction-line connection is 1-1/8 inches. The outdoor unit has a factory holding refrigerant charge of 110 ounces and is precharged for 15 feet of piping. Additional refrigerant charge is specified at 1.62 ounces per foot when required by the actual piping installation. The maximum total refrigerant line length is 150 feet, with a maximum vertical separation of 25 feet, subject to the manufacturer's installation requirements. The DAQ12033 measures approximately 24.19 inches high, 60.47 inches wide, and 48.09 inches deep. Refrigerant piping, duct connections, installation clearances, condensate drainage, and approved equipment compatibility must be verified before installation.

Controls and Indoor Air Distribution

The system requires compatible heat pump controls and a thermostat selected for the approved equipment configuration. The DAQ12033 features two five-speed direct-drive blower motors to provide airflow adjustment for ducted air distribution. Its dual TXVs regulate refrigerant flow through the indoor coil, while the copper-tube and aluminum-fin coil construction supports heat transfer during heating and cooling. The indoor unit includes a built-in filter rack with an included 2-inch filter, horizontal and vertical condensate pans, and top-entry connections for high- and low-voltage wiring. Thermostat compatibility, blower-speed settings, airflow requirements, auxiliary heating provisions, and wiring must be verified against the applicable Daikin installation instructions.

Light Commercial Applications

The Daikin DH6TE12030 / DAQ12033 is designed for nominal 10-ton commercial heating and cooling applications where the required capacity, ductwork, electrical supply, and approved equipment configuration meet project requirements. Potential applications include offices, retail spaces, and other suitable light commercial buildings requiring ducted comfort conditioning. The DH6TE12030 outdoor unit operates on 208/230V, 60 Hz, three-phase power, with a minimum circuit ampacity of 41.6 A and a maximum overcurrent protection rating of 50 A. The DAQ12033 indoor air handler also operates on 208/230V, 60 Hz, three-phase power. Its minimum circuit ampacity and maximum overcurrent protection requirements must be confirmed from the applicable nameplate and installation documentation. Each unit must be connected according to its own electrical requirements and applicable codes. Proper load calculations, duct design, airflow setup, and professional commissioning are essential for dependable performance.

Serviceability and Maintenance

The DH6TE12030 features accessible refrigerant service ports, brass liquid and suction service valves, high- and low-pressure switches, a bi-flow heat pump filter drier, liquid refrigerant return protection, and a discharge-line muffler. Its heavy-gauge galvanized-steel cabinet has a nickel-gray powder-coated finish, a steel louvered coil guard, and bottom pan rails that elevate the unit above the mounting surface. The sound-control top design helps address outdoor equipment sound, while the coil guard protects the heat exchanger from physical damage. When properly anchored using an approved configuration, the unit meets the manufacturer's stated 2010 Florida Building Code unit-integrity requirements for hurricane-type winds. The DAQ12033 features removable access panels, a built-in filter rack, top-entry electrical connections, horizontal and vertical condensate pans, and a reinforced, fiberglass-insulated cabinet. Routine maintenance should include filter inspection and replacement, coil cleaning, condensate drainage checks, electrical connection inspections, and refrigerant-system checks by qualified HVAC personnel in accordance with Daikin's maintenance instructions.

Warranty

The Daikin DAQ commercial air handler series offers a 5-Year Parts Limited Warranty when online registration is completed within 60 days of installation, subject to applicable warranty terms and regional requirements. Warranty duration and coverage for the DH6TE12030 outdoor heat pump must be confirmed using the current Daikin warranty certificate applicable to the specific equipment. Registration conditions, coverage limitations, and exclusions may apply. Refer to Daikin's official warranty documentation for complete terms and conditions.

Recommended Accessories

• Compatible Heat Pump Thermostat – Select controls approved for the DH6TE12030 two-stage heat pump and DAQ12033 indoor air handler.
• Approved Auxiliary Heating Solution – Verify whether supplemental heating is required and select compatible equipment according to Daikin's installation requirements.
• Outdoor Equipment Pad or Mounting Support – Select a support rated for the outdoor unit's dimensions, weight, and installation environment.
• Electrical Disconnects and Overcurrent Protection – Select separate electrical protection and disconnect equipment according to each unit's nameplate and applicable electrical codes.
• Refrigerant Line Set and Duct Transitions – Size the refrigerant piping and duct components according to the approved equipment configuration and site-specific installation requirements.
• Replacement Air Filters – Use compatible 2-inch filters sized for the DAQ12033's built-in filter rack.

High-Capacity Commercial Comfort with the Daikin DH6TE12030 / DAQ12033

Support year-round comfort in suitable light commercial spaces with the Daikin DH6TE12030 / DAQ12033 split heat pump system. Combining nominal 10-ton outdoor heat pump capacity, rated cooling performance of 115,000 BTU/h, rated heating performance of 97,000 BTU/h, two-stage tandem compressor technology, and R-32 refrigerant, this configuration offers a ducted heating and cooling solution for projects that meet Daikin's equipment compatibility, electrical, airflow, and installation requirements.