Goodman dc3sea3640 Commercial Ac 3 Ton 36000 Btu/h 460V R-32

Product Description

The GOODMAN dc3sea3640 is a 3-ton commercial split-system air conditioner rated at 36,000 BTU/h with a SEER2 rating of 13.4. It operates on a 460-volt, 3-phase power supply and uses R-32 refrigerant, making it suited for light commercial applications where single-stage cooling and a scroll compressor are appropriate. The unit features a PSC motor type and is finished in a powder-paint nickel gray coating. Licensed HVAC technicians familiar with commercial split systems will install and commission this equipment.

This condensing unit is designed for light commercial installations such as small office buildings, retail spaces, and similar structures requiring 3-ton, 3-phase cooling. The DC3SEA Commercial series targets applications where R-32 refrigerant is specified or required. Single-stage operation keeps controls straightforward, and the scroll compressor provides reliable capacity delivery across the cooling season. The unit is intended for outdoor installation paired with a compatible air handler or evaporator coil.

Key Features

• 36,000 BTU/h cooling capacity at 3 tons nominal
• SEER2 rating of 13.4 for light commercial efficiency compliance
• R-32 refrigerant with 3/8-inch liquid line and 7/8-inch suction line connections
• 460-volt, 3-phase power input suits commercial electrical service
• Single-stage scroll compressor for straightforward capacity control
• Powder-paint nickel gray finish for corrosion resistance in outdoor environments
• Sound level rated at 71.0 dBA

Compatibility

Designed as an OEM-style replacement or new-installation condensing unit within the DC3SEA Commercial series for light commercial split-system cooling applications using R-32 refrigerant.

Installation Notes

Installation must be performed by a licensed HVAC technician holding an EPA Section 608 certification for handling R-32 refrigerant. Disconnect and lock out all electrical power at the service panel before making any electrical or refrigerant connections. Follow local mechanical and electrical codes, including applicable sections of the International Mechanical Code and the NEC, for outdoor unit placement, disconnect requirements, and line-set sizing. Do not mix refrigerants or use line-set sizes other than the specified 3/8-inch liquid and 7/8-inch suction dimensions.

Technical Specifications

• Cooling Capacity: 36,000 BTU/h
• Tonnage: 3 tons
• SEER2 Rating: 13.4
• Voltage: 460 volts
• Phase: 3-phase
• Compressor Type: Scroll
• Number of Stages: Single
• Motor Type: PSC
• Refrigerant Type: R-32
• Liquid Line Size: 3/8 inches
• Suction Line Size: 7/8 inches
• Sound Level: 71.0 dBA
• Dimensions: 26 inches W x 26 inches D x 32.5 inches H
• Finish: Powder paint
• Color: Nickel Gray
• Series: DC3SEA Commercial

Standard Information

• Brand: GOODMAN
• Manufacturer Part Number: dc3sea3640