Daikin 3 Ton 13.4 SEER2 Commercial Air Conditioning Condenser | 208/230V 3 Phase - R32 - Single Stage

Efficient 3-Ton Commercial Split Air Conditioner for Light Commercial Applications with R-32 Refrigerant

The Daikin DC3SEA3630 is a 3-ton commercial split air conditioner system designed to provide efficient, reliable cooling for light commercial applications. Combining the 36,000 Btu/h DC3SEA3630 outdoor condensing unit with a compatible indoor coil and air handler, this split system provides 13.4 SEER2 and 11.2 EER2 performance while offering flexible installation, durable outdoor construction, and single-stage scroll compressor operation.

Key Benefits

13.4 SEER2 Efficiency – Helps provide efficient cooling operation for light commercial applications.
• 36,000 Btu/h Cooling Capacity – Provides nominal 3-ton cooling capacity for commercial comfort applications.
• High-Efficiency Scroll Compressor – Provides dependable single-stage cooling performance.
• Advanced Copeland® CoreSense™ Technology – Provides advanced compressor monitoring and protection technology.
• Flexible Split-System Installation – Separates the outdoor condensing unit from the indoor coil and air handler for flexible equipment placement.
• R-32 Refrigerant – Uses R-32 refrigerant in a commercial air conditioning system designed for efficient operation.
• Durable Outdoor Cabinet – Features a nickel gray powder-paint finish with 500-hour salt-spray approval, a steel louvered coil guard, and rust-resistant screws.
• Service-Friendly Design – Provides top and side maintenance access and single-panel access to the controls section, with space for field-installed accessories.

36,000 Btu/h Cooling Capacity – Primary Cooling Benefit

The DC3SEA3630 provides 36,000 Btu/h of nominal cooling capacity in a 3-ton commercial air conditioning configuration. The unit is rated at 13.4 SEER2 and 11.2 EER2 and is designed for cooling operation from 55°F to 115°F outdoor ambient temperature. The system uses R-32 refrigerant and a single-stage scroll compressor to provide dependable cooling for light commercial applications.

High-Efficiency Scroll Compressor – Cooling Performance

The DC3SEA3630 outdoor condensing unit uses a high-efficiency scroll compressor and provides 36,000 Btu/h of nominal cooling capacity. The system's 11.2 EER2 rating supports efficient operation, while Advanced Copeland® CoreSense™ Technology provides compressor monitoring and protection technology.

13.4 SEER2 Efficiency

With a 13.4 SEER2 rating and single-stage compressor operation, the DC3SEA3630 is designed to provide efficient cooling for commercial applications. The unit combines the scroll compressor with a copper tube and enhanced aluminum fin coil with 5 mm diameter tubing to support effective heat transfer. A factory-installed filter drier is also included as part of the refrigeration system.

Split System Installation Design

The split system configuration separates the DC3SEA3630 outdoor condensing unit from the compatible indoor coil and air handler, providing flexibility for equipment placement and installation. The unit is factory charged for 15 feet of tubing length and uses 3/8-inch liquid and 3/4-inch suction refrigerant line sizes for the rated configuration. Maximum total refrigerant piping length is 200 feet, with a maximum vertical piping length of 79 feet, subject to Daikin installation requirements.

Controls & Comfort

The DC3SEA3630 uses single-stage compressor operation and is connected to the indoor unit through a low-voltage terminal block and indoor thermostat. The outdoor unit includes an enclosed contactor, high-pressure switch, ground lug connection, and extended-life capacitors to support reliable system operation and electrical protection.

Commercial Applications

The Daikin DC3SEA3630 is designed for 3-ton, three-phase commercial split-system air conditioning applications requiring 208/230V electrical service at 60 Hz. Its 36,000 Btu/h cooling capacity and compact outdoor cabinet make it suitable for light commercial installations where efficient cooling, flexible equipment placement, and durable outdoor construction are required.

Service & Maintenance

The DC3SEA3630 features sweat-connection service valves with easy access to gauge ports, a factory-installed filter drier, and top and side maintenance access. The single-panel controls access provides space for field-installed accessories. The removable grille-style top, steel louvered coil guard, rust-resistant screws, and nickel gray powder-paint finish are designed to support durability and serviceability in outdoor installations.

Warranty

The Daikin DC3SEA3630 includes a 5-Year Parts Limited Warranty. To receive the 5-Year Parts Limited Warranty, online registration must be completed within 60 days of installation, subject to applicable state and provincial requirements. Other limitations and exclusions apply; refer to the complete Daikin warranty details for applicable terms and conditions.

Recommended Accessories

• Indoor Coil – Compatible indoor coil combination for the DC3SEA3630 3-ton application
• Anchor Bracket Kit – Provides anchoring brackets for securing the outdoor unit to its pad
• Anti-Short Cycle Kit – Provides anti-short-cycle functionality for the compatible outdoor unit
• Freeze Protection Kit – Compatible freeze protection accessory installed on the indoor coil
• Low-Ambient Kit – Compatible accessory for low-ambient cooling applications

Efficient Commercial Cooling with the Daikin DC3SEA3630

Experience efficient, dependable commercial cooling with the Daikin DC3SEA3630. Combining a 36,000 Btu/h outdoor condensing unit, high-efficiency scroll compressor, Advanced Copeland® CoreSense™ Technology, R-32 refrigerant, and enhanced copper tube and aluminum fin coil construction with a compatible indoor coil and air handler in one commercial split air conditioner system.