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4 Ton AC Unit Price Guide (by a real AC Company)

The 4 Ton AC Unit Price is on average $4,363.91 to $4,659.25

4-Ton AC Unit Price Guide

Complete 4-Ton AC Unit Price Guide
  • 4 Ton Outdoor AC Unit Price  – $4,363.91 to $4,659.25
  • 4 Ton Indoor Furnace Cost – $4,152.37 to $4,546.26
  • 4 Ton HVAC System Cost – $8,516.28 to $9,205.51

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4 Ton AC Unit Price Breakout

The breakout of the 4 ton AC unit price into equipment and labor costs is to provide transparency and clarity for you. The equipment cost includes the actual unit, which varies based on brand, model, efficiency, and features. Labor costs are for installation expenses, including technicians’ expertise, tools, and time required for proper setup. By separating these costs, you can better understand the overall investment involved, allowing for informed decision-making on your budget and comparison shopping. Additionally, it guarantees fair pricing practices and helps prevent misunderstandings between you and AC contractors.

4 Ton AC Unit PriceEquipmentLaborTotal
Remove Outdoor AC Unit$0.00$400.00$400.00
Set New Outdoor AC Unit$3,763.91$600.00$4,363.91
Reconnect Plenum, Line Set, & Drain$241.73$500.00$741.73
Install New, Filter Drier, Safety Switch, Locking Cap, & Thermostat$566.91$400.00$966.91
Calibrate & Commission System$221.81$400.00$621.81

What needs to be included in new HVAC installation

  • Pump Down The Unit
  • Remove Indoor Furnace & Outdoor AC Unit
  • Acid Flushing Line Set
  • Replace Disconnect & Whip (If Needed)
  • Install Max Circuit Protection Fuses (If Needed)
  • Install New Indoor Furnace & Outdoor AC Unit
  • Reconnect And Seal Plenum
  • Reconnect Line Set
  • Reconnect Drain Line
  • Install New Filter Drier
  • Install Safety Switch
  • Install Locking Caps
  • Install New Thermostat
  • Calibrate The System
  • Commission The System
  • Complete City Permit & City Inspection (If Needed)
  • Includes 10-year parts warranty & 2 year labor warranty
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Note: The installation process is critical to the long-term health and performance of the HVAC. If one of these steps is missed, it can significantly reduce the system’s useful life.

4 Ton AC Unit Side Discharge VS Standard Cost

The 4 Ton AC Unit cost difference between side discharge and standard units lies primarily in their design and functionality. Side discharge units are gaining traction for their compact size and offering a significant advantage in cost-effectiveness, particularly with the use of true variable speed compressors. The side discharge units are the cheapest way to get some of the best comfort while also reducing operating noise. As a result, side discharge units are becoming increasingly popular because of their affordability and performance advantages, marking a shift towards more efficient and quieter cooling options in the market.

4 Ton AC Unit PriceCost
Standard Single Stage$8,949.50
Standard Two Stage$11,954.90
Side Discharge$10,983.12
Standard Variable Speed$16,907.36

Side Discharge

Side discharge units offer several advantages, making them a good choice for many homeowners. Firstly, their smaller size makes them ideal for installations with limited space. They also feature true variable speed compressors, providing precise temperature control. Additionally, side discharge units operate quieter than traditional models, allowing for a more peaceful indoor environment. Cost-effectiveness is another significant benefit, appealing to budget-conscious homeowners searching for top of the line comfort. However, side discharge units do have their drawbacks. Despite their variable speed technology, they may not be as energy-efficient as some other types of AC units due to their size. They also might struggle to handle extreme temperatures as effectively, potentially leading to reduced performance in extremely hot or cold climates. Side discharge units are typically available only in heat pump or dual-fuel configurations, limiting options for those seeking different solutions. Despite these drawbacks, the compact size, variable speed operation, and affordability of side discharge units make them a appealing choice for many homeowners.

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Standard AC units offer several pros that make them popular choices for many homeowners. Their larger size often allows for greater energy efficiency, making them capable of cooling larger spaces effectively with less energy consumption. Additionally, standard units typically offer more options, including gas models for areas where electricity is unreliable or expensive. However, standard AC units also have their cons. The outdoor units tend to be larger and louder compared to alternative options, which can be a concern for those sensitive to noise or with limited outdoor space. Also, while variable speed technology is available in standard units, it often comes with a higher price tag, making initial investment costs higher. Despite these drawbacks, the energy efficiency and versatility of standard AC units continue to make them a popular choice for many homeowners seeking reliable cooling solutions.

4 Ton AC Unit Reliability

As an AC unit ages, several common repairs may arise, impacting the price of 4-ton AC units. Wear and tear can lead to refrigerant leaks, compressor issues, or capacitor failures, reducing efficiency and cooling capacity. Additionally, aging components such as fan motors or coils may require replacement, adding to maintenance expenses. Regular servicing and preventive measures can help mitigate these issues, but over time, the cumulative effects of wear will cause some damage that needs to be repaired or replaced. Understanding the potential repair costs associated with aging AC units is essential for budgeting and long-term planning.

AgeAverage Repair Cost
Years 1-5$ -
Years 5-10$ 150.00
Years 10-15$ 875.00
Years 15-20$ 3,841.00

Preventative Maintenance

Regular preventative maintenance plays a crucial role in extending the lifespan of your AC unit, guaranteeing its optimal performance and efficiency. By scheduling routine inspections and servicing, you can address minor issues before they become costly repairs or premature system failures. Maintenance tasks typically include cleaning or replacing air filters, inspecting and lubricating moving parts, checking refrigerant levels, and electrical connections. These measures not only enhance the unit’s overall efficiency but also help prevent wear and tear on components, reducing the likelihood of breakdowns and extending the system’s lifespan. Additionally, regular maintenance improves indoor air quality by minimizing dust and allergen buildup, promoting a healthier and more comfortable living environment. Overall, investing in preventative maintenance for your AC unit is a cost-effective strategy that is worth it in terms of longevity, performance, and energy savings.

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Filter Changes

Regularly changing your air filter is a simple yet effective way to extend the life of your AC unit and reduce wear and tear costs over time. The air filter plays a very important role in preventing dust, debris, and other particles from entering the system and clogging vital components like the evaporator coil and blower motor. When the filter becomes dirty or clogged, airflow is restricted, forcing the system to work harder to maintain temperatures. This increased strain can lead to overheating, reduced efficiency, and ultimately, premature wear on the unit’s components. By regularly replacing the air filter according to manufacturer recommendations, you can ensure optimal airflow, improve energy efficiency, and reduce the risk of breakdowns. This simple maintenance task not only extends the lifespan of your AC unit but also helps save money on repair and replacement costs in the long run.

AC Unit Usage

Running your AC a few degrees higher during the summer can contribute to extending your unit’s lifespan and reducing wear and tear. Even a small adjustment, such as raising the temperature from 73 to 75 or 76 to 78, can make a notable difference. By allowing your AC to operate at a slightly higher temperature, you reduce the workload on the system and in turn, the frequency and duration of its cycles. This decreased strain helps  mitigate wear on vital components such as the compressor, fan motor, and condenser, ultimately increasing their lifespan. Additionally, running the AC at a slightly higher temperature can lead to energy savings, as the system consumes less power to maintain the set temperature. Overall, this simple adjustment not only promotes a more sustainable approach to cooling but also helps to protect your investment in your AC unit by minimizing unnecessary wear and increasing its efficiency lifespan.
Inside a carrier AC unit

4-Ton Zoning

Larger systems like the 4-ton AC unit can struggle with distributing air evenly throughout a home, leading to hot and cold spots. These inconsistencies often prompt homeowners to explore zoned ductwork solutions for larger properties. Zoned systems divide the home into distinct areas, each with its thermostat and independent control over airflow. This approach optimizes comfort and energy efficiency by directing conditioned air precisely where needed, mitigating temperature variations. While the initial investment for zoned ductwork may add to the overall price of a 4-ton air conditioner unit, the long-term benefits in comfort and energy savings often justify the expense for homeowners seeking indoor climate control and consistency in their system.

Adding ZoningCost
Install Zone System$ 1,500.00
Plenum replacement$ 477.00
Install New thermostat$ 350.00
Run New Thermostat wire$ 421.00
Total$ 2,748.00


Zoned ductwork offers a solution for larger homes, ensuring more consistent airflow and temperatures throughout the property. By dividing the space into separate zones, each controlled by its thermostat, zoned ductwork enables regulation of heating and cooling in different areas of the space. This approach addresses the challenges posed by larger systems like the 4-ton air conditioner unit, which may struggle with distributing air evenly across larger spaces. With zoned ductwork, homeowners can customize comfort levels according to individual thermostat settings and the specific needs in each zone, whether it’s a bedroom, living room, or kitchen. Additionally, zoned systems prevent energy waste by conditioning only the areas in use, rather than heating or cooling the entire house uniformly. Ultimately, zoned ductwork allows for a more efficient and comfortable indoor environment, enhancing the overall living experience for residents of larger homes.

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Efficiency & Savings

Zoned ductwork can offer significant cost-saving opportunities by allowing homeowners to avoid cooling or heating the entire house simultaneously. With traditional AC units, cooling or heating is distributed uniformly throughout the home, regardless of whether certain areas are in use or require conditioning. However, zoned ductwork divides the house into separate zones, each with its thermostat and dampers controlling airflow. This enables targeted heating or cooling only in occupied areas, minimizing energy waste and reducing utility bills. For example, during the day, when occupants are primarily in the living areas, zoned ductwork can concentrate airflow there while keeping unused bedrooms at a higher temperature, saving on cooling costs. By optimizing energy usage and avoiding unnecessary conditioning of unoccupied spaces, zoned ductwork offers a more efficient and cost-effective solution for maintaining indoor comfort in larger homes.

4-Ton Communicating AC Unit

Communicating and non-communicating AC units differ in their ability to interact with other components. Communicating units are pricier than their non-communicating counterparts, but that is because they utilize advanced technology to exchange data with compatible equipment, optimizing performance and efficiency. This allows real time temperature control and coordination, enhancing efficiency. In contrast, non-communicating units operate independently, lacking integration with other components. While more affordable upfront, they may offer less fine-tuned performance and energy efficiency. Homeowners budgeting for the 4-ton air conditioner price should weigh the benefits of communicating units’ enhanced functionality against the lower cost of non-communicating units when selecting the best option for their needs and budget.

4 Ton AC UnitCost
Non Communicating $4,659.25
Communicating $8,800.52

Temperature Control

Communicating units provide much better temperature control compared to their non-communicating counterparts. By using advanced technology and exchanging data with compatible other AC components, communicating units can adjust temperatures in real-time to maintain precise levels throughout the home. These units can detect changes in indoor conditions, such as fluctuations in humidity, and make automatic adjustments to optimize comfort. Additionally, communicating units can coordinate with other system components, such as thermostats and air handlers, for smooth operation and consistent performance. This integration allows for finer adjustments and more responsive cooling or heating, resulting in a more comfortable indoor environment. Homeowners benefit from enhanced comfort and energy efficiency, as communicating units can operate based on specific needs and usage patterns. Overall, the temperature control offered by communicating units contributes to a much more enjoyable and efficient home climate.

Carrier Infinity Greenspeed AC unit pricing

Humidity Control

Communicating units provide some of the best humidity control on the market. By leveraging advanced technology and data exchange capabilities with compatible AC components, communicating units can precisely regulate indoor humidity levels. These units can monitor humidity levels in real-time and make automatic adjustments to the cooling cycle to maintain optimal humidity levels throughout the home. Additionally, communicating units can coordinate with other system components, such as thermostats and dehumidifiers, to ensure seamless operation and consistent humidity control. This level of integration allows for more precise and responsive humidity management, resulting in a more comfortable indoor environment. By effectively managing humidity levels, communicating units help prevent issues such as mold growth, moisture damage, and discomfort associated with excessively dry or humid air. Homeowners can benefit from improved indoor air quality, enhanced comfort, and protection of their home and belongings from humidity-related issues, making communicating units an excellent choice for humidity-sensitive environments.

Energy Efficiency

Communicating units offer the best energy efficiency available on the market. Through advanced technology and data exchange with other unit components, communicating units optimize system performance to minimize energy consumption. These units can change their operation in real-time based on factors like indoor and outdoor conditions, occupancy, and load demand. By coordinating with other components, such as thermostats and air handlers, communicating units offer precise control over cooling or heating output, avoiding unnecessary energy usage. Additionally, they can adjust airflow and compressor speed to match the specific needs of each zone in the home, maximizing efficiency without sacrificing comfort. The ability of communicating units to continuously monitor and fine-tune operation results in reduced energy waste and lower utility bills for homeowners. Overall, the energy efficiency offered by communicating units makes them a energy efficient and environmentally friendly choice for home climate control.


How many sq ft will a 4 ton AC unit cool?

A 4-ton AC unit is typically designed to cool an area of approximately 1600 to 2000 square feet. However, the exact square footage it can effectively cool depends on various factors such as insulation, ceiling height, climate, and the number of windows and doors in the space. It’s essential to get a detailed assessment of the space in order to determine the appropriate size unit for your specific cooling needs and ensure optimal performance and efficiency.

What is the average cost of a 4 ton AC unit?

The average cost of a 4-ton AC unit can vary depending on factors such as brand, efficiency rating, features, and installation requirements. On average, you can expect to pay anywhere from $2,500 to $7,500 for the unit alone. However, installation costs can add significantly to the total expense, ranging from $1,500 to $5,000 or more, depending on factors such as the complexity of the installation, local labor rates, and any additional components or modifications needed for your home’s HVAC system. Therefore, the total cost of a 4-ton AC unit, including installation, typically ranges from $4,000 to $12,500 or more.

How long should a 4 ton air conditioner last?

A well-maintained 4-ton air conditioner can typically last between 12 to 15 years or more. However, the lifespan of an AC unit can vary depending on factors such as the quality of installation, frequency of maintenance, usage patterns, and environmental conditions. Regular maintenance, such as cleaning coils, changing filters, and inspecting components, can help extend the lifespan of the unit by ensuring optimal performance and efficiency. Additionally, investing in high-quality equipment and professional installation can also contribute to a longer lifespan. It’s essential to monitor the performance of your AC unit and consider replacing it when it starts experiencing frequent breakdowns, reduced efficiency, or significant wear and tear, even if it hasn’t reached the typical lifespan range.

What SEER rating do I need?

The SEER (Seasonal Energy Efficiency Ratio) rating you need depends on factors such as your climate, energy efficiency goals, and budget. In warmer climates with long cooling seasons, a higher SEER rating, such as 16 or above, can provide greater energy savings and comfort. However, in milder climates or for occasional use, a lower SEER rating may suffice, such as 14 or 15. It’s essential to consider the long-term energy savings versus upfront costs when choosing a SEER rating. Additionally, local regulations or utility rebates may influence your decision.

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