Goodman dx3sea3630 Ac 13.4 SEER2 3 Ton 208/230V 3-phase

Product Description

The GOODMAN dx3sea3630 is a 3-ton, 13.4 SEER2-rated cooling-only outdoor condensing unit designed for light commercial and residential applications where three-phase power is available. Running on 208/230 volts at 60 Hz, this unit uses R-410A refrigerant and a single-stage scroll compressor to deliver reliable cooling performance. The operating range spans 65 degrees F to 115 degrees F ambient, making it suitable for most North American climate zones. Installation and startup are handled by licensed HVAC technicians. The unit ships with a factory refrigerant charge of 71 oz, pre-charged for a 15-foot line set, reducing field charging time on standard installations.

The dx3sea3630 belongs to the Goodman DX3SE series and is suited for new construction or replacement cooling projects requiring three-phase power at the 3-ton capacity range. Typical applications include light commercial buildings, multi-family residential units, and larger residential structures served by three-phase electrical service. The sweat-style service valves accept a 3/8-inch liquid line and a 3/4-inch suction line, which are standard sizes for this tonnage class. This unit is manufactured in the United States and carries ISO certification.

Key Features

• 13.4 SEER2 efficiency rating meets current DOE minimum standards for covered regions
• Single-stage scroll compressor with locked-rotor amperage of 97.5 A and rated load amperage of 9.9 A
• R-410A refrigerant with 71 oz factory charge, pre-charged for a 15-foot line set
• Sweat-connection service valves: 3/8-inch liquid, 3/4-inch suction
• Maximum line set length of 79 feet horizontal and 50 feet vertical
• Sound pressure level of 73 dBA during cooling operation
• Manufactured in the United States with ISO certification

Compatibility

The dx3sea3630 is a member of the Goodman DX3SE series. It is designed to pair with a compatible R-410A indoor air handler or furnace coil rated for 3-ton capacity and suitable for 208/230V three-phase outdoor unit connections. Consult Goodman system matching guides for approved indoor coil combinations.

Installation Notes

Installation must be performed by a licensed HVAC technician holding the appropriate EPA Section 608 refrigerant handling certification. Disconnect and lock out all electrical power at the service panel before making any electrical or refrigerant connections. Additional refrigerant charge must be added at a rate of 0.6 oz per foot of line set beyond the factory pre-charged 15-foot length. Follow all local mechanical and electrical codes, including applicable sections of the International Mechanical Code and NEC Article 440, for disconnect sizing, wire gauge, and unit clearance requirements.

Technical Specifications

• Cooling Capacity: 3 Ton
• SEER2 Rating: 13.4
• Power Voltage: 200/230 V
• Power Phase: 3 Ph
• Power Frequency: 60 Hz
• Min. Voltage: 197 V
• Max Voltage: 253 V
• Max Overcurrent Protection: 20 A
• Compressor RLA: 9.9 A
• Compressor LRA: 97.5 A
• Compressor Type: Scroll
• Compressor Stages: Single Stage
• Refrigerant Type: R-410A
• Factory Refrigerant Charge: 71 oz
• Pre-Charged Line Length: 15 ft
• Additional Charge Rate: 0.6 oz/ft
• Max Line Set Length (Horizontal): 79 ft
• Max Line Set Length (Vertical): 50 ft
• Valve Connection Type: Sweat
• Valve Size Liquid (O.D.): 3/8 inches
• Valve Size Suction (O.D.): 3/4 inches
• Cooling Operation Range (Min): 65 degrees F
• Cooling Operation Range (Max): 115 degrees F
• Sound Pressure (Cooling): 73 dBA
• Unit Type: Outdoor
• Series: DX3SE
• Country of Origin: United States
• ISO Certified: Yes
• Parts Warranty (Residential): All Parts 5 Years
• Parts Warranty (Commercial): All Parts 5 Years
• Parts Warranty (Multi-Family): All Parts 5 Years

Standard Information

• Brand: GOODMAN
• Manufacturer Part Number: dx3sea3630