4 Best 4 Ton Air Conditioning Units 2025 in the United States

The Goodman 4 Ton 14 SEER air conditioning unit is designed to cool larger spaces effectively, with a solid cooling capacity of 48,000 BTUs which fits well for homes needing a powerful cooling solution. Its SEER rating of 14 means it meets basic energy efficiency standards, but it’s not among the most energy-saving models available, so moderate electricity use can be expected compared to higher SEER units. The compressor comes with a lifetime warranty, indicating Goodman's confidence in its durability and reliability, which provides long-term peace of mind.

Goodman units are generally considered reasonably quiet for residential use. Installation and maintenance should be straightforward since it’s a standard split system; however, professional installation is recommended to ensure efficiency and avoid issues. The 10-year warranties on parts and unit replacement offer additional security, making it a good choice for those seeking lasting coverage without extra cost.

The unit uses R-410A refrigerant rather than the newer R-32, which is more eco-friendly and becoming more common. Also, the single-speed compressor runs at a constant speed, which can be less energy-efficient and quieter compared to variable-speed models. This Goodman unit is suitable for homeowners looking for a reliable, mid-range air conditioner with strong warranty support, though those prioritizing energy savings and the latest eco-friendly features may want to consider higher SEER or variable-speed alternatives.

The Copeland 4 Ton Scroll HP A/C Condenser Compressor, model ZR48K5-PFV-800, offers a substantial cooling capacity of 48,200 BTU, making it suitable for larger spaces or homes. One of its key strengths is the use of a scroll compressor, which is known for its reliability and efficiency. It operates silently, which can be a significant advantage for residential use where noise levels can be a concern.

However, it's important to note that this unit is designed for R22 refrigerant, which is being phased out due to environmental concerns. This might limit its long-term usability unless retrofitting for a different refrigerant is possible and feasible. The compressor also requires specific line sizes for discharge and suction, and potential additional mounting, piping, and field modifications might be necessary, which could increase installation complexity and cost.

This compressor is powerful and quiet but may pose challenges with installation and long-term refrigerant compatibility.

The Goodman 4 TON 14 SEER2 Multi-Position R-32 AC Only System offers a cooling capacity of 48,000 BTUs, making it suitable for larger spaces. The SEER rating of 14 indicates moderate energy efficiency, which can help reduce energy costs but isn't the best in class. The unit uses R-410A refrigerant, known for its efficiency and environmental benefits compared to older refrigerants.

The split system design with separate condenser and air handler units provides flexible installation options. The insulated feature suggests it may operate relatively quietly. Installation and maintenance might require professional assistance, which can add to the cost.

This unit can be a viable option for those needing reliable cooling for a large area, with a moderate emphasis on energy efficiency. The product is discontinued by the manufacturer, which could affect the availability of parts and warranty service in the future.