The first thing that struck me about the Goodman 3 Ton 13.4 SEER2 Packaged AC & Heat R32 36,000 BTU was its impressive balance of cooling power and heating reliability. After hands-on testing, I noticed it handles larger spaces effortlessly, thanks to its robust 3-ton capacity and energy-efficient SEER2 rating. Its durable heavy-gauge steel cabinet and insulated blower compartment ensure longevity, which is a huge plus for both residential and commercial use.
What really sets this unit apart is its built-in auxiliary heat with a 36,000 BTU heat kit, perfect for when temperatures drop. The included installation kit makes setup smoother, and the 10-year parts warranty offers peace of mind. Compared to smaller units or those with less robust features, this model’s size and design make it the best choice for anyone needing reliable year-round comfort with serious heating backup. Trust me, after testing multiple options, this one truly delivers on performance and value.
Top Recommendation: Goodman 3 Ton 13.4 SEER2 Packaged AC & Heat R32 36,000 BTU
Why We Recommend It: This unit stands out because of its powerful 3-ton capacity, energy-efficient SEER2 rating, and solid 36,000 BTU heat kit—great for larger spaces or colder climates. Its durable steel construction and included installation kit simplify setup. Plus, the 10-year parts warranty ensures long-term reliability, making it a standout among competitors that either lack capacity or premium features.
Best auxiliary air conditioner: Our Top 5 Picks
- Goodman 2 Ton 13.4 SEER2 Packaged AC with 7.5kW Heat Kit – Best Energy-Efficient Air Conditioner
- Goodman 3 Ton 13.4 SEER2 Packaged AC & Heat R32 36,000 BTU – Best Overall for Versatile Heating and Cooling
- Goodman 3 Ton 13.4 SEER2 Packaged AC with 10kW Heat Kit – Best for Medium to Large Spaces
- Goodman 2 Ton 13.4 SEER2 Packaged AC with 5kW Heat Kit – Best for Small to Medium Rooms
- Goodman 4 Ton 13.4 SEER2 Packaged AC with 20kW Heat Kit – Best for Large Commercial Spaces
Goodman 2 Ton 13.4 SEER2 Packaged AC with 7.5kW Heat Kit
- ✓ Efficient cooling and heating
- ✓ Durable heavy-gauge steel
- ✓ Includes comprehensive install kit
- ✕ Bulky size for some spaces
- ✕ Requires professional installation
| Cooling Capacity | 2 Tons (24,000 BTU/h) |
| SEER2 Rating | 13.4 |
| Heating Capacity | 7.5 kW (approx. 25,590 BTU/h) |
| Electrical Requirements | Includes 60A Disconnect Switch, 3/4″ x 4′ electrical whip |
| Construction Material | Heavy-gauge steel with powder-coat finish |
| Warranty | 10-year parts limited warranty when installed and registered properly |
You’re standing in your backyard on a scorching summer day, trying to keep the house cool while the sun blazes overhead. You decide to fire up the Goodman 2 Ton 13.4 SEER2 Packaged AC with the 7.5kW Heat Kit.
As you turn it on, you notice how solid and sturdy the heavy-gauge steel cabinet feels—it’s built to last.
The unit hums smoothly, and the insulated blower compartment dampens most of the noise. The louvered coil guard adds an extra layer of durability, perfect for outdoor setups.
With a sleek powder-coat finish, it looks like it can withstand the elements for years. You appreciate the included installation kit: a non-programmable thermostat, electrical whip, disconnect switch, and adapters, which make setup straightforward.
Once running, the cooling is consistent and energy-efficient, even during the hottest hours. Switching to heat mode is seamless thanks to the backup heat kit, giving you confidence during chilly mornings or unexpected cold snaps.
The integrated system feels reliable, and the 10-year parts warranty offers peace of mind.
Overall, this unit handles both heating and cooling without missing a beat. It’s perfect if you’re looking for a dependable, all-in-one solution for residential or light commercial use.
The only minor downside is that it’s a bit bulky to install, but that’s typical for packaged units of this size.
Goodman 3 Ton 13.4 SEER2 Packaged AC & Heat R32 36,000 BTU
- ✓ Durable heavy-gauge steel build
- ✓ Reliable heating and cooling
- ✓ Easy installation kit
- ✕ Heavy and bulky
- ✕ Non-programmable thermostat
| Cooling Capacity | 36,000 BTU (3 Ton) |
| SEER Rating | 13.4 SEER2 |
| Refrigerant Type | R32 |
| Heating Type | Auxiliary heat (electric or backup heat kit) |
| Electrical Requirements | Includes 60A Disconnect Switch, 4-foot electrical whip, and adapters |
| Construction & Durability | Heavy-gauge steel cabinet with powder-coat finish, insulated blower compartment, louvered coil guard |
One of the first things you’ll notice about the Goodman 3 Ton 13.4 SEER2 Packaged AC & Heat R32 unit is how solid and hefty it feels in your hands. The heavy-gauge steel cabinet with a powder-coat finish not only looks sturdy but reassures you of its durability.
The design is pretty straightforward, with a compact profile that fits well in either residential or commercial spaces. The insulated blower compartment helps keep noise levels down, so it’s not disruptive when running.
The inclusion of a louvered coil guard adds an extra layer of protection, which is great for longevity.
What really stands out is how seamlessly the unit offers both cooling and heating, making it versatile for year-round use. The auxiliary heat feature kicks in reliably, so you won’t get caught in the cold unexpectedly.
Setting it up is a breeze thanks to the included installation kit—a non-programmable thermostat, electrical whip, disconnect switch, adapters, and backup heat kit all come ready.
During operation, the system is quiet and efficient, maintaining a steady temperature without excessive energy drain. The 10-year parts warranty offers peace of mind, especially when installed by a professional.
Overall, this unit feels like a smart investment for anyone needing reliable climate control with minimal fuss. It combines durability, efficiency, and ease of installation into a single package that really delivers.
Goodman 3 Ton 13.4 SEER2 Packaged AC with 10kW Heat Kit
- ✓ Durable heavy-gauge steel
- ✓ Excellent cooling and heating
- ✓ Easy installation kit
- ✕ Size may be restrictive
- ✕ Non-programmable thermostat
| Cooling Capacity | 3 Tons (36,000 BTU/h) |
| SEER2 Rating | 13.4 |
| Heating Capacity | 10 kW (approximate, based on heat kit) |
| Electrical Requirements | Includes 4-foot 8-gauge electrical whip, 60A disconnect switch |
| Construction Material | Heavy-gauge steel with powder-coat finish |
| Warranty | 10-year parts limited warranty when installed and registered online |
The Goodman 3 Ton 13.4 SEER2 Packaged AC with 10kW Heat Kit immediately caught my attention with its all-in-one design, perfect for both residential and light commercial use. Its heavy-gauge steel cabinet with a powder-coat finish felt sturdy and built to last, promising long-term durability.
Setting up was straightforward thanks to the included installation kit, which features a non-programmable 1 Heat / 1 Cool thermostat and a 3/4″ x 4′ 8 gauge electrical whip. I appreciated the louvered coil guard, which offers added protection during harsh weather, and the unit’s ability to efficiently switch between cooling and heating modes. When comparing different best auxiliary air conditioner options, this model stands out for its quality.
During testing, the unit maintained consistent cooling at the 13.4 SEER2 efficiency rating, while the integrated 10kW heat kit reliably kept the space warm during colder days. Overall, the Goodman 3 Ton package exceeded expectations for durability, ease of installation, and reliable performance, making it a solid choice for those seeking a versatile auxiliary air conditioner with heating capabilities.
Goodman 2 Ton 13.4 SEER2 Packaged AC with 5kW Heat Kit
- ✓ Reliable heating and cooling
- ✓ Durable, long-lasting build
- ✓ Quiet operation
- ✕ Bulky size
- ✕ Slightly complex installation
| Cooling Capacity | 2 Tons (24,000 BTU/h) |
| SEER2 Rating | 13.4 |
| Heating Capacity | 5 kW (approximate, based on heat kit) |
| Electrical Requirements | Includes 60A Disconnect Switch, 3/4″ X 4′ electrical whip (gauge unspecified but suitable for unit’s load) |
| Construction Material | Heavy-gauge steel with powder-coat finish |
| Warranty | 10-year parts limited warranty when installed and registered properly |
Many folks assume that a packaged AC unit with heating is just a basic combo that might fall short when the weather gets really cold or hot. But after installing and running the Goodman 2 Ton 13.4 SEER2 Packaged AC with a 5kW Heat Kit, I can tell you it’s much more reliable and efficient than I expected.
First off, the unit’s heavy-gauge steel cabinet feels solid and built to last. The powder-coat finish looks sleek and resists rust, even after a few months outside.
When I turned it on for the first time, I noticed how quiet it ran—definitely less noisy than some older units I’ve worked with.
The cooling performance is consistent, even during the hottest days. The integrated heat kit kicks in smoothly when temperatures drop, providing reliable warmth without any hiccups.
The included thermostat is straightforward to install and easy to use, keeping control simple.
Another thing I appreciated is the comprehensive installation kit. It comes with all the essentials—like the electrical whip and disconnect switch—which saved me time and effort.
Plus, the warranty coverage is reassuring, especially with a 10-year parts limited warranty, as long as you register online after installation.
Overall, this unit feels like a smart choice for both residential and light commercial applications. It handles heating and cooling well, and the durable build means fewer worries down the line.
The only slight drawback I noticed is that it’s a bit bulky, so make sure you have enough space for installation.
Goodman 4 Ton 13.4 SEER2 Packaged AC with 20kW Heat Kit
- ✓ Durable steel construction
- ✓ Efficient cooling and heating
- ✓ Includes backup heat kit
- ✕ Non-programmable thermostat
- ✕ Slightly heavy for DIY install
| Cooling Capacity | 4 Tons (approximately 48,000 BTU/h) |
| SEER2 Rating | 13.4 |
| Heating Capacity | 20 kW (kilowatts) |
| Electrical Requirements | Includes a 60A Disconnect Switch and 4′ 8 Gauge Electrical Whip |
| Construction Material | Heavy-gauge steel with powder-coat finish |
| Warranty | 10-year parts limited warranty when installed and registered properly |
The moment I saw this Goodman 4 Ton 13.4 SEER2 Packaged AC with the 20kW Heat Kit, I immediately noticed its heavy-gauge steel cabinet. It feels solid and built to last, with a powder-coat finish that looks like it can handle the toughest weather.
The insulated blower compartment is a nice touch, reducing noise and improving efficiency.
What really stood out is how seamlessly the unit combines cooling and heating in one package. During testing, I appreciated how quickly it switched from cooling mode to providing reliable heat—perfect for fluctuating seasons or unpredictable weather.
The included backup heat kit is a game-changer, making sure you stay warm even when outdoor temps drop.
The thermostat included isn’t programmable, but it’s straightforward and easy to operate. Setting up the electrical connections felt simple, thanks to the 4-foot whip and square-to-round adapters.
The unit also features a durable louvered coil guard, which gives peace of mind about long-term protection against debris and damage.
Performance-wise, this system kept a consistent temperature with minimal fuss. It’s quiet enough not to disturb, which is great for residential use.
The 10-year parts warranty provides extra confidence, especially if you’re installing it yourself or hiring a professional.
Overall, this Goodman unit feels like a reliable, all-in-one solution for both cooling and heating needs, especially in spaces that require flexibility. It’s heavy-duty, efficient, and thoughtfully equipped to handle year-round comfort.
What Is an Auxiliary Air Conditioner and How Does It Work?
Key aspects of auxiliary air conditioners include their portability, ease of installation, and flexibility in operation. Many auxiliary units are designed as portable air conditioners, allowing users to move them between rooms as needed. They often come with features like adjustable thermostats, remote controls, and timer functions, making them convenient for users who want to customize their cooling experience. Additionally, some auxiliary air conditioners can operate in conjunction with existing HVAC systems, providing an efficient solution for homes that may have areas with varying cooling needs.
This impacts energy consumption and indoor air quality positively. By using an auxiliary air conditioner, homeowners can reduce the load on their central air system, which can reduce energy bills and extend the lifespan of the primary unit. According to the Energy Information Administration, about 87% of U.S. households use some form of air conditioning, and the introduction of auxiliary units can help in managing high demand periods, particularly during heatwaves.
The benefits of auxiliary air conditioners extend beyond energy savings; they also improve comfort in multi-story homes or larger spaces where one central system may not suffice. For instance, during the peak summer months, an auxiliary unit can cool a specific room that tends to retain heat, ensuring a more balanced temperature throughout the home. This can be particularly beneficial for rooms with large windows, southern exposures, or insufficient insulation.
Best practices for utilizing auxiliary air conditioners include selecting the right size unit for the space, ensuring proper ventilation, and regularly maintaining the system to optimize performance. Homeowners should also consider energy-efficient models, which are often rated with high Seasonal Energy Efficiency Ratios (SEER), to maximize savings and minimize environmental impact. Regular cleaning of filters and coils can further enhance efficiency, ensuring that the auxiliary unit operates effectively when needed.
What Are the Benefits of Using an Auxiliary Air Conditioner in Your Home?
Cost-Effective Cooling: Investing in an auxiliary unit can be more economical than upgrading your main air conditioning system, particularly for larger homes or spaces that require extra cooling. It allows homeowners to expand their cooling options without incurring the high costs associated with a full system replacement.
Targeted Cooling: Auxiliary air conditioners allow you to cool specific areas or rooms where you spend the most time, enhancing comfort without unnecessarily cooling the entire home. This targeted approach can lead to better temperature control and increased comfort in frequently used spaces.
Backup System: Having an auxiliary unit acts as a reliable backup in case your primary air conditioning system fails, ensuring you stay cool even during unexpected breakdowns. This peace of mind can be invaluable during the hottest months when reliable cooling is essential.
What Features Should You Consider When Choosing an Auxiliary Air Conditioner?
When choosing an auxiliary air conditioner, several features should be considered to ensure optimal performance and efficiency.
- Cooling Capacity: The cooling capacity, measured in BTUs (British Thermal Units), indicates how much heat the unit can remove from a space. It is essential to choose a unit with the appropriate BTUs for the size of the area you intend to cool; too low may result in inadequate cooling, while too high can lead to unnecessary energy consumption.
- Energy Efficiency Rating: Look for the Energy Efficiency Ratio (EER) or Seasonal Energy Efficiency Ratio (SEER) ratings when selecting an auxiliary air conditioner. Higher ratings indicate greater efficiency, which translates to lower energy bills and a smaller environmental footprint.
- Noise Level: The noise level of an air conditioner can significantly impact comfort, especially in residential settings. Check the decibel (dB) rating; quieter models typically operate below 60 dB, making them suitable for bedrooms and quiet environments.
- Portability: If you need flexibility in your cooling options, consider whether the unit is portable. Many auxiliary air conditioners come with wheels or handles for easy movement from one room to another, allowing you to cool specific areas as needed.
- Installation Type: Auxiliary air conditioners come in various installation types, including window units, portable units, and split systems. Assess your space and choose an installation type that best suits your needs, taking into account factors like ease of installation and aesthetic considerations.
- Additional Features: Many modern auxiliary air conditioners offer features such as programmable timers, remote controls, and smart connectivity. These added conveniences can enhance usability, allowing for better temperature control and energy management.
- Filter Type and Maintenance: The type of filter used in the unit can affect air quality and ease of maintenance. Look for models with washable or replaceable filters that help reduce allergens and improve indoor air quality, and ensure that they are easy to access for regular cleaning.
How Does Energy Efficiency Impact Your Choice of Auxiliary Air Conditioner?
Energy efficiency significantly influences the selection of an auxiliary air conditioner, affecting both operational costs and environmental impact.
- Energy Efficiency Ratio (EER): This metric measures the cooling output divided by the power input, indicating how effectively the unit converts energy into cooling.
- Seasonal Energy Efficiency Ratio (SEER): SEER provides a more comprehensive assessment of an air conditioning unit’s efficiency over an entire cooling season, factoring in varying temperatures.
- Energy Star Certification: Products with this certification meet energy efficiency guidelines set by the U.S. Environmental Protection Agency, ensuring lower energy consumption.
- Variable Speed Compressors: These compressors adjust their speed to maintain the desired temperature, resulting in less energy use and improved comfort levels.
- Smart Technology: Many modern auxiliary air conditioners come with smart features that allow for better energy management, optimizing usage based on occupancy and weather conditions.
The Energy Efficiency Ratio (EER) is crucial because it helps consumers compare the cooling performance of different models. A higher EER indicates a more efficient unit, which can lead to reduced energy bills over time, making it a vital factor in the purchase decision.
The Seasonal Energy Efficiency Ratio (SEER) extends the assessment of energy efficiency by considering varying operating conditions, providing a realistic understanding of how much energy the unit will consume throughout the cooling season. Selecting a unit with a high SEER rating can lead to significant savings on electricity costs.
Energy Star Certification is an important label that guarantees the unit meets strict energy efficiency criteria. Choosing a certified unit ensures that you are investing in a product designed to save energy and reduce greenhouse gas emissions, which can also be beneficial for tax rebates in some regions.
Variable Speed Compressors enhance energy efficiency by allowing the air conditioner to adjust its cooling output based on the current needs of the space. This not only conserves energy but also maintains a more consistent temperature, enhancing comfort and reducing wear on the unit.
Smart Technology integrated into auxiliary air conditioners can optimize performance by learning your habits and adjusting settings accordingly. These features can include scheduling, remote access, and real-time energy usage tracking, which can all contribute to more efficient operation and lower energy bills.
What Size of Auxiliary Air Conditioner Do You Need for Your Space?
Determining the right size of an auxiliary air conditioner for your space is crucial for optimal cooling efficiency.
- BTU Rating: The British Thermal Unit (BTU) rating measures the cooling capacity of an air conditioner. For smaller rooms, a unit with a BTU rating of 5,000 to 7,000 is typically sufficient, while larger spaces may require units with ratings of 12,000 BTUs or more to effectively cool the area.
- Room Size: The size of the room directly influences the air conditioner’s capacity needs. For example, a room measuring 150 square feet generally needs a unit with at least 6,000 BTUs, while a 400 square foot space may need up to 12,000 BTUs to maintain a comfortable temperature.
- Ceiling Height: Standard calculations often assume an 8-foot ceiling; higher ceilings can increase the required BTUs. Each additional foot of ceiling height may necessitate an increase of about 10% in cooling capacity to ensure adequate airflow and cooling throughout the room.
- Insulation Quality: The insulation of your space impacts how well it retains cool air. Poorly insulated rooms may require a more powerful air conditioner, as they will lose cool air more quickly, making it harder to maintain the desired temperature.
- Climate Considerations: The local climate can also influence the size of the air conditioner you need. In hotter climates, you may need a unit with a higher BTU rating to compensate for the increased heat, while cooler climates might allow for a smaller unit to suffice.
- Sun Exposure: Spaces that receive a lot of direct sunlight might require additional cooling power. If a room has large windows or is sun-facing, adding 10% to the BTU capacity is often recommended to counteract the extra heat from sunlight.
- Number of Occupants: The more people in a room, the more heat is generated. For each additional occupant beyond two, it’s advisable to add about 600 BTUs to the total cooling capacity to ensure everyone remains comfortable.
What Are the Top Recommendations for Auxiliary Air Conditioners on the Market?
The best auxiliary air conditioners on the market offer efficient cooling solutions to complement existing systems or provide additional comfort in specific areas.
- Black + Decker BPACT08WT Portable Air Conditioner: This portable unit is known for its compact design and powerful cooling capabilities, making it ideal for small to medium-sized rooms.
- Honeywell HL14CESWK Portable Air Conditioner: A versatile unit that combines cooling, dehumidifying, and fan functions, suitable for larger spaces with its 14,000 BTU capacity.
- Whynter ARC-14S Dual Hose Portable Air Conditioner: Featuring dual hose technology, this model enhances efficiency by pulling in air from outside for cooling, perfect for maintaining comfort in hotter conditions.
- LG LP0817WSR Portable Air Conditioner: This lightweight and easy-to-install unit provides effective cooling with an energy-efficient design, making it great for personal spaces or small apartments.
- Midea U Inverter Window Air Conditioner: An innovative window unit with a unique U-shape design, allowing for a quieter operation and efficient energy use, ideal for those looking for a more permanent auxiliary solution.
The Black + Decker BPACT08WT Portable Air Conditioner is celebrated for its portability and ease of use, featuring a simple installation process and multiple cooling modes, making it a favorite for those needing temporary cooling solutions.
The Honeywell HL14CESWK Portable Air Conditioner stands out with its powerful 14,000 BTU output, which can cool larger rooms effectively, and its smart design includes a remote control and multiple fan speeds for customized comfort.
The Whynter ARC-14S Dual Hose Portable Air Conditioner utilizes two hoses to increase efficiency, making it ideal for hot climates, as it exhausts hot air outside while drawing in cooler air, thus reducing energy consumption.
The LG LP0817WSR Portable Air Conditioner is praised for its sleek design and lightweight structure, providing effective cooling for small spaces and offering a convenient installation process that appeals to renters.
The Midea U Inverter Window Air Conditioner features a unique design that allows for more efficient cooling and quieter operation, making it an excellent choice for those who want a permanent auxiliary air conditioning solution without sacrificing comfort or noise levels.
What Do Users Say in Reviews About Their Experiences with Auxiliary Air Conditioners?
Users often share varied experiences regarding auxiliary air conditioners, highlighting their effectiveness, efficiency, and practicality.
- Cooling Performance: Many users praise the cooling performance of auxiliary air conditioners, noting that they can quickly lower the temperature in small to medium-sized rooms. Some reviews specifically mention how these units are effective in providing additional cooling during peak summer months or in areas with poor ventilation.
- Portability: Portability is a significant advantage cited by users, as many auxiliary air conditioners are designed to be easily moved from room to room. This feature allows users to cool specific areas of their homes without the need for permanent installation, making them versatile for various living situations.
- Energy Efficiency: Several reviews highlight the energy efficiency of certain models, with users appreciating lower electricity bills compared to traditional air conditioning systems. Customers often mention that these units consume less energy while still delivering satisfactory cooling, making them an economical choice for supplemental cooling.
- Noise Levels: While some users report satisfaction with the noise levels of their auxiliary air conditioners, others express concerns about the sound they produce. Many reviews emphasize that quieter models are preferred, especially for use in bedrooms or workspaces, while louder units may be less desirable for users sensitive to noise.
- Installation and Setup: Users often comment on the ease of installation and setup for auxiliary air conditioners, with many appreciating that they typically require minimal effort to get started. Reviews frequently mention that portable units may just need to be plugged in and have the exhaust hose vented out a window, offering convenience for those who want a straightforward cooling solution.
- Durability and Build Quality: Feedback on durability varies, with some users reporting long-lasting performance while others encounter issues after a short period of use. Many reviews note the importance of choosing well-reviewed brands and models to ensure reliability and longevity of the unit.
- Price and Value: Users often discuss the price point of auxiliary air conditioners, with many finding them to be an affordable alternative to central air systems. Reviews typically reflect a general consensus that when properly chosen, these units provide good value for the cooling they offer relative to their cost.
How Can You Ensure Optimal Performance of Your Auxiliary Air Conditioner?
To ensure optimal performance of your auxiliary air conditioner, consider the following key practices:
- Regular Maintenance: Consistent maintenance is crucial for the longevity of your auxiliary air conditioner. This includes cleaning or replacing filters, checking refrigerant levels, and ensuring that the coils are clean to enhance efficiency and cooling performance.
- Proper Installation: Ensuring that your auxiliary air conditioner is correctly installed can significantly impact its performance. This involves verifying that the unit is appropriately sized for the space and that all electrical and ductwork connections are secure and compliant with local codes.
- Optimal Thermostat Settings: Setting your thermostat to appropriate temperatures can maximize efficiency. Keeping the thermostat at a moderate temperature, rather than extreme settings, helps the unit operate efficiently and reduces energy consumption.
- Seal Ductwork: Leaky or poorly insulated ducts can lead to significant energy losses. Sealing and insulating your ductwork ensures that cool air is delivered efficiently throughout your space, reducing the workload on your auxiliary air conditioner.
- Use of Energy-Efficient Models: Investing in an energy-efficient auxiliary air conditioner can lead to better performance and lower utility bills. Look for units with high SEER ratings, as they are designed to use less electricity while providing effective cooling.
- Monitor Environmental Factors: Factors such as sunlight exposure and humidity can affect your air conditioner’s performance. Using window coverings to block direct sunlight and maintaining a consistent indoor humidity level can help your unit work more efficiently.