Choosing the right 3.5 ton air conditioner package unit is essential for maintaining comfortable indoor temperatures in medium to large homes or commercial spaces. Package units combine the compressor, condenser, and evaporator into a single outdoor unit, simplifying installation and saving space. Below is a comparison table of some of the top air conditioner package unit options, highlighting their key attributes to help you make an informed decision.
Product Name | Brand | Cooling Capacity | Efficiency | Special Features |
---|---|---|---|---|
5 Ton 14 Seer Goodman Package Air Conditioner – GPC1460H41 | Goodman | 5 Ton | 14 SEER | Galvanized steel cabinet, filter drier, accessories sold separately |
Goodman 3 TON 13.4 SEER2 Horizontal AC Only Packaged Unit (GPCH33631) | Goodman | 3 Ton | 13.4 SEER2 | Discontinued model |
Senville 3 Ton Central Air Conditioner Heat Pump Split System | Senville | 3 Ton (36,000 BTU) | Variable speed/inverter | Heat pump functionality, inverter technology, up to -22F heating |
3 Ton 14.5 SEER2 Goodman Multi-Position Air Conditioner System | MRONextDay.com | 3 Ton | 15.2 SEER2 | Direct replacement, high energy efficiency |
Goodman 2.5 TON 13.4 SEER2 Horizontal AC Only Packaged Unit (GPCH33041) | Goodman | 2.5 Ton | 13.4 SEER2 | Quiet horizontal discharge, internal relief valve |
5 Ton 14 Seer Goodman Package Air Conditioner – GPC1460H41

This Goodman 5 Ton 14 SEER package air conditioner offers robust cooling designed for larger spaces. The unit features a louvered cabinet made from heavy-gauge galvanized steel that protects the coil from damage, enhancing durability. It includes a factory-installed in-line filter drier that helps maintain refrigerant cleanliness. Note that accessories like linesets, thermostats, and electric heat kits are sold separately, allowing customization based on user needs.
Goodman 3 TON 13.4 SEER2 Horizontal AC Only Packaged Unit (GPCH33631)

This Goodman 3 Ton 13.4 SEER2 Horizontal AC unit is designed for horizontal discharge applications. It provides dependable cooling capacity suitable for small to mid-sized spaces. However, this model has been discontinued, indicating limited availability. This makes it less ideal for buyers seeking ongoing support or replacement parts but can be a viable option if stock remains.
Senville 3 Ton Central Air Conditioner Heat Pump Split System

The Senville 3 Ton Central Air Conditioner Heat Pump stands out for combining cooling and heating with advanced inverter technology. Offering 36,000 BTU of cooling power, this unit serves spaces up to 2,000 square feet efficiently. The variable-speed compressor adjusts output based on cooling demands, optimizing energy consumption. Additionally, its heat pump function delivers heating down to -22°F (-30°C), ensuring year-round comfort in cold climates.
3 Ton 14.5 SEER2 Goodman Multi-Position Air Conditioner System

This system includes the GLXS4BA3610 air conditioner and the AMST36CU1300 condenser models, forming a multi-position air conditioner ideal for diverse installation layouts. With a 14.5 SEER2 rating and a cooling capacity of 3 tons, it is effective for homes between 1,500 and 2,100 square feet. The high-efficiency rating reduces energy consumption compared to older equipment.
Goodman 2.5 TON 13.4 SEER2 Horizontal AC Only Packaged Unit (GPCH33041)

The Goodman 2.5 Ton 13.4 SEER2 horizontal AC unit is engineered for quiet operation and consistent performance. It features a high-efficiency compressor with an internal relief valve and a PSC blower motor. The quiet horizontal discharge makes it suitable for installations where noise reduction is important. This model supports reliable cooling for smaller spaces.
Buying Guide for 3.5 Ton Air Conditioner Package Units
Cooling Capacity and Space Requirements
Selecting the proper cooling capacity ensures efficient performance and comfort. While 3.5 ton units generally suit homes from 1,500 to 2,500 square feet, exact sizing depends on insulation, climate, and home layout. Oversized units cycle on and off too frequently, wasting energy, while undersized units may fail to maintain desired temperatures.
Energy Efficiency Ratings (SEER and SEER2)
Look for units with higher Seasonal Energy Efficiency Ratio (SEER) or the newer SEER2 ratings to reduce electricity consumption and lower utility bills. Products with ratings of 14 SEER or higher balance cost and efficiency well for most homeowners, although units rated 15 SEER2 and above offer better energy savings for longer term.
Package Unit vs. Split System
Package units house compressor and evaporator in one outdoor unit, simplifying installation and saving indoor space — ideal for homes with limited indoor area. Split systems separate components, typically offering greater installation flexibility and potentially quieter operation inside. Consider which setup better fits your space constraints and aesthetic preferences.
Additional Features and Accessories
Some package units come with or support accessories like programmable thermostats, electric heat kits, or line sets. Review whether included components meet your climate needs or if additional purchases are required. Look for durable housing such as galvanized steel cabinets that resist corrosion and protect internal parts.
Noise Levels and Airflow Design
For installations near living or sleeping areas, quieter units with effective blower motors and sound dampening designs improve comfort significantly. Horizontal discharge units distribute air differently and may fit certain ducting or building layouts better. Check specifications and customer feedback on noise performance.
Warranty and Brand Reliability
Reputable brands like Goodman provide warranties and customer service support, adding assurance for your investment. Confirm warranty details, as longer coverage can reduce maintenance costs over time. Established brands typically have easier access to replacement parts.
Climate Compatibility
If you require both heating and cooling, consider heat pump package units or separate systems that offer efficient heating capabilities, especially in colder climates. Systems with inverter technology adjust output to match demand and maintain comfort with minimal energy use.