New Furnace and AC Unit Cost: Everything You Need to Know

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The cost of a new furnace and AC unit can be a significant investment, but it's essential to consider the long-term benefits and savings. A high-efficiency furnace can cost anywhere from $3,000 to $10,000 or more, depending on the size and type.

The cost of a new AC unit can range from $2,000 to $6,000 or more, depending on the size and type of unit. A standard AC unit can cost around $3,000 to $4,000.

The overall cost of a new furnace and AC unit system can be substantial, but it's often necessary to replace old or inefficient systems to save on energy bills and extend the lifespan of the equipment.

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Cost and Pricing

The cost of a new furnace and AC unit can vary greatly depending on the brand and type you choose. A basic furnace can cost anywhere from $600 to $3,200, with some high-end models reaching up to $7,500.

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For example, a Carrier furnace can cost between $1,000 and $2,800, while a Lennox furnace can range from $1,400 to $7,500. On the other hand, a Goodman furnace can be found for as low as $600.

The cost of installation also plays a significant role in the overall price. Installation can add an additional $1,000 to $3,000 to the total cost, depending on the complexity of the job.

Here are some estimated costs for a basic furnace by brand:

Prices by Brand

If you're in the market for a new HVAC system, it's essential to consider the brand you choose, as it can greatly impact your overall project cost. At UniColorado, they've done the research for you, testing and analyzing various HVAC products to ensure customers get the best value for their investment.

The brand you choose can save you money on repairs and replacements in the long run, as HVAC units are designed to last for decades. Amana HVAC systems, for example, have a price range of $1,300 to $4,500 for an AC unit, $900 to $2,900 for a furnace, and $1,000 to $4,800 for a heat pump.

See what others are reading: Is a New Hvac System Tax Deductible

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Higher-end central AC units from brands like Lennox and Carrier will cost more upfront, but they often come with a longer lifespan, better warranties, and smarter technology built-in to control your home's temperature.

If you're looking for more specific pricing information, here's a breakdown of some popular HVAC brands and their estimated cost ranges for a basic furnace:

*Installation adds $1,000 to $3,000.

Oil

Oil furnaces are a popular choice in the northeast region of the U.S. due to their ability to withstand cold temperatures.

They are quieter and cheaper to run than gas furnaces, making them a cost-effective option for homeowners.

Oil furnaces can also run only on oil or as a hybrid system that uses a heat pump to provide cooling.

The upfront cost of an oil furnace is higher than a gas furnace, with an average price range of $3,325 to $8,222.

Unit Size

The size of your HVAC unit is a crucial factor in determining the overall cost of installation. A larger home or commercial building requires a bigger unit, which increases the cost.

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The cost of an HVAC unit varies depending on its size, with prices ranging from $1,000 to $6,000 for the system alone. An average 3-ton HVAC unit costs between $1,700 and $5,000.

For residential HVAC units, prices per ton range from $1,000 to $3,800 for a 1.5-ton unit, to $2,500 to $5,500 for a 2-ton unit. As the size increases, so does the price.

Here's a breakdown of the average central air conditioner replacement cost by tons:

A 4-ton AC unit costs more than a 2.5-ton AC unit, and purchasing a smaller unit may cost less at installation, but can lead to longer cycles, more frequent repairs, and a shorter service life.

Energy Efficiency

Energy Efficiency is a crucial factor to consider when it comes to HVAC systems. High-efficiency models with higher SEER ratings cost more upfront but reduce long-term energy costs.

A SEER rating of 13 to 14 is considered standard efficiency, while high-efficiency models start at 15 to 16 SEER. Very high-efficiency systems have a SEER rating of 19 to 21, and maximum efficiency systems have a rating of 22 to 26 SEER.

For your interest: Compare Sodastream Models

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The cost of high-efficiency HVAC systems varies widely, with prices ranging from $3,700 to $8,500. This is because high-efficiency models use higher-quality parts and are more energy-efficient.

High-efficiency HVAC systems can save you money in the long run, but they come with a higher upfront cost. According to the article, high-efficiency HVAC prices are as follows:

High-efficiency HVAC systems also come with additional costs, such as removing old equipment, which can cost between $100 and $200.

Types of Furnace and AC Units

There are many different types of HVAC systems out there, so the price you can expect to pay depends on your home's specific comfort needs. Some of the options you have to choose from include air handlers, heat pump systems, electric AC units, electric furnace systems, oil furnaces, boilers, gas furnaces, mini-split air conditioning/heating systems, geothermal heat pumps, and high-velocity HVAC systems.

These different types of systems vary in price, with some costing significantly more than others. For example, air handlers and heat pump systems tend to be more expensive than ductless mini-splits. The energy efficiency of an HVAC unit also has a direct impact on the price you can expect to pay for it.

If this caught your attention, see: Split Air Conditioning Systems Cost

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Here's a brief rundown of some of the main types of HVAC systems:

Keep in mind that these are just rough estimates, and the actual cost of a new furnace or AC unit will depend on many factors, including the size of your home, the efficiency of the unit, and the brand you choose.

Type of

So, you're looking to upgrade your furnace and AC unit, huh? Let's take a look at the different types available.

A central AC unit is a popular choice, connected to your home's ductwork and using forced air to cool it down. Costs for both the system and labor to install it range from $6,465 to $11,877.

There are also ductless mini-split HVAC systems, which are perfect for smaller spaces or areas without existing ductwork. They're usually more expensive, with costs ranging from $3,000 to $10,000.

If you're looking for a more energy-efficient option, a heat pump system is a great choice. Heat pump systems are an alternative to AC/furnace combos, and they're often more cost-effective in the long run. The cost to install a heat pump system can range from $2,799 to $7,449.

Related reading: Furnace (central Heating)

Credit: youtube.com, Difference Between A/C, Air Handler, Furnace, Heat Pump, Minisplit, Etc.

Gas furnaces are another common type, and they're often paired with central AC. They use forced air to heat your home and come with a blower to distribute the heated air. A gas furnace can range in price from $956 to $3,870.

Electric furnaces are a great option for homeowners without a natural gas line or those looking to save on utility bills. They're simpler to install and quieter than gas furnaces, with average costs ranging from $767 to $3,523.

Here's a breakdown of the different types of HVAC systems and their costs:

I hope this helps you make an informed decision about which type of furnace and AC unit is right for you!

Ductless Split

Ductless Split AC units are a great option for homes without ductwork. They're also simpler to install than a central AC system.

The average cost of a ductless split AC system ranges from $2,142 to $3,936. This makes them a more affordable choice for many homeowners.

Mini-split units are mounted on the wall in each room you want cooled and then connected to a compressor outside your home. This allows for efficient cooling and flexibility in the layout of your home.

Factors Affecting Cost

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The cost of a new furnace and AC unit can vary depending on several factors. Local climate conditions play a significant role in determining the cost of your HVAC system, with different regions requiring different types of systems to function effectively.

System size is another crucial factor, with larger homes requiring more powerful systems to heat and cool the space, resulting in higher costs. A 4-ton AC unit, for example, costs more than a 2.5-ton AC unit.

The efficiency and SEER rating of your HVAC system also impact the cost, with high-efficiency models costing more upfront but providing energy savings over time. Advanced features like smart thermostats and zoning systems can add to the overall cost, but offer increased comfort and convenience.

Here are some specific costs to consider:

These costs can add up quickly, so it's essential to consider them when budgeting for your new furnace and AC unit.

Local Climate Conditions

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Your local climate conditions play a significant role in determining the cost of a new HVAC system. This is because different regions require different types of systems to handle the unique temperature fluctuations.

The southern United States, for example, needs an AC unit with a large enough size to cool homes during scorching summers. In contrast, northern homes require a system with a larger heating capacity to keep up with the cold winters.

The size of the unit needed can vary greatly depending on where you live, affecting the overall cost. For instance, a home in the south might need a 3.5-ton AC unit, while a home in the north might require a 5-ton system.

Here's a rough estimate of the average central air conditioner replacement cost by tons to give you a sense of the price difference:

Don't know what size unit you need? You can use online calculators to find out.

Factors Affecting System Performance

A powerful image of an industrial furnace with intense flames and sparks creating a dramatic scene.
Credit: pexels.com, A powerful image of an industrial furnace with intense flames and sparks creating a dramatic scene.

The size of your home is a crucial factor in determining the size and cost of your HVAC system. Larger homes require more powerful systems to effectively heat and cool the space.

The complexity of your HVAC project directly impacts its price. Installing a new system from scratch, including ductwork, outdoor and indoor units, will cost more than simply replacing an existing system.

Higher-efficiency HVAC systems typically cost more initially but can result in substantial energy savings over time. This means you can save money on your utility bills in the long run.

A quality installation is essential for ensuring the proper functioning and efficiency of your HVAC system. While a quality installation may cost more upfront, it can save you money in the long run by preventing costly repairs and ensuring optimal performance.

Here are some key factors to consider when evaluating the performance of your HVAC system:

Factors to Consider

The cost of replacing your HVAC system can be influenced by several factors, including the size of your home. Larger homes require more powerful systems, which translates to higher costs.

Credit: youtube.com, Factors That Can Affect Cost

Local climate conditions also play a significant role in determining the cost of your HVAC system. If you live in an area with extreme temperatures, you'll need a more efficient system to keep your home comfortable, which can increase the cost.

The current state of your ductwork is another factor to consider. If your ducts are old or damaged, you may need to replace them, which can add to the overall cost of the project.

The age and construction of your home can also impact the cost of your HVAC system. Older homes may require more complex installations, while homes with unique architectural features may require custom solutions.

The brand and quality of your HVAC equipment can also affect the price. Higher-end brands often come with a premium price tag, but they can also provide better performance, lower maintenance costs, and a longer lifespan for your system.

Here are some estimated costs to consider:

By understanding these factors and how they can impact the cost of your HVAC system, you can make an informed decision and choose the best solution for your home and budget.

Building Size

White metal tubed radiator system with pipe for industrial heating mounted to wall with hook in light room at home
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The size of your home or commercial building is a crucial factor in determining the cost of your HVAC installation. The bigger the space, the bigger the HVAC unit size you'll need.

A larger home requires a more powerful HVAC system to effectively heat and cool the space, which translates to higher costs. In fact, a 4-ton AC unit costs more than a 2.5-ton AC unit.

Commercial buildings are a different story altogether. The cost to install a commercial HVAC unit is significantly cheaper compared to a residential unit due to the sheer size difference of the area that needs to be heated and/or cooled.

HVAC companies typically measure the installation cost per square foot of your home or building. For example, it takes roughly 10 watts of electric heat per square foot to properly heat a room.

Here's a rough estimate of the installation cost per square foot:

Keep in mind that these are rough estimates and can vary depending on the complexity of your project and the location of your HVAC unit.

Installation and Maintenance

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Installing a new furnace and AC unit can be a significant investment, but it's essential to consider the installation and maintenance costs to ensure you get the best value for your money. The total cost of an HVAC installation with ductwork can range from $7,000 to $16,000, depending on the system configuration and location.

The installation process typically takes 3 to 5 days, and ductwork lasts 10 to 20 years, requiring repairs or replacement when upgrading the HVAC system. It's crucial to factor in the cost of ductwork, which can range from $2,000 to $5,000.

Here are some estimated costs for different types of HVAC installations:

Installation

The installation process is a crucial part of getting a new HVAC system up and running. It can take anywhere from 1 to 7 days to complete, depending on the type of installation and the complexity of the job.

The total cost of installation can range from $5,000 to $18,500, with the average cost being around $10,000. This cost includes the cost of the HVAC unit, installation labor, and any additional features or add-ons.

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If you're replacing your existing ductwork, you can expect to pay an additional $2,100 to $4,000, depending on the level of complexity involved. Ductwork typically lasts 10 to 20 years and may need to be replaced when upgrading to a new HVAC system.

It's also worth noting that the cost of installation can vary depending on the location and the company you choose to install your system. Some companies may offer discounts or incentives for installing a system during the spring or fall, when demand is lower.

Here's a breakdown of the estimated costs for different types of HVAC installations:

Keep in mind that these estimates are based on average costs and may vary depending on your specific situation. It's always a good idea to get quotes from multiple companies to compare prices and services.

Repair

Repairing your furnace can be a costly endeavor, with most customers spending around $250 to $1,280 to repair their furnace in 2023.

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Annual or bi-annual service is crucial to extend the life of your furnace, and failing to do so can lead to premature failure.

Sensor failure and dirty filters are among the most common issues for furnaces in Colorado.

The blower or inducer draft motor failure is another common problem that can be costly to repair.

Maintenance

Maintenance is crucial for the longevity and efficiency of your new HVAC system. Regular maintenance can help prevent costly repairs and ensure your system runs smoothly.

A 6% increase in HVAC prices in 2022 is a good reminder to take care of your system. Proper maintenance can save you money in the long run.

Here are some key maintenance tasks to consider:

  • Change your air filters every 1-3 months to ensure good airflow and prevent dust buildup.
  • Have your system inspected annually by a professional to catch any potential issues before they become major problems.
  • Keep your outdoor unit clean and free of debris to ensure proper airflow.

Regular maintenance can also help you identify potential issues before they become major problems, saving you time and money in the long run.

Brand

The brand you choose for your new furnace and AC unit can significantly impact the total installation costs. Higher-end central AC units will cost more upfront, but better brands usually come with a longer lifespan and return on investment (ROI), better warranties, and smarter technology built in to fully control your home's temperature.

Credit: youtube.com, VIDEO: Consumer Reports names most reliable AC brands

You can check out our picks for best AC brands, best furnace brands, and best heat pump brands to get familiar with the bigger names on the market. This will help you make an informed decision when choosing the right brand for your new furnace and AC unit.

Some brands, like Carrier, have a wide range of prices for their AC units, from $2,500 to $5,800, while others, like Goodman, have a more narrow price range, from $1,200 to $3,000. It's essential to consider the long-term value of your investment, as HVAC units are designed to last for decades.

Here's a quick comparison of some popular brands and their estimated cost ranges for a basic furnace:

Keep in mind that installation costs can add an additional $1,000 to $3,000 to the total price, depending on the brand and type of equipment.

Financing and Incentives

Financing and Incentives can make a big difference in the cost of a new furnace and AC unit. You can qualify for tax credits and rebates, which can help offset the expense.

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Check the Energy Star rebate finder and the Database of State Incentives for Renewables & Efficiency (DSIRE) to see what's available in your area. This can give you a significant discount on your new system.

Installing the system in the spring or fall can also save you money, as HVAC contractors are less busy during these times. This can result in lower installation costs.

Dealers and manufacturers often offer promotions and rebates, so be sure to look for those too. Some systems, like geothermal heat pumps, are even eligible for the federal Residential Clean Energy Tax Credit through 2033.

Here are some ways to save money on your new furnace and AC unit:

  • Install the new system in the spring or fall.
  • Look for dealer promotions and manufacturer's rebates.
  • Replace the heating and cooling systems at the same time to avoid separate installation costs.
  • Only opt for an HVAC change-out if the ductwork is in excellent condition.

Frequently Asked Questions

What is the $5000 rule for HVAC?

The $5,000 rule is a guideline for deciding whether to repair or replace your HVAC system, based on the system's age and repair cost. It suggests replacing if the total cost exceeds $5,000, and repairing if it's under $5,000.

Is it cheaper to get AC and furnace together?

Bundling a furnace and air conditioner together can save you between $2,000 and $5,000 on total installation costs. Installing both systems at once may be a cost-effective option to consider.

How much does it cost to replace a furnace for a 2000 sq ft house?

The cost to replace a furnace for a 2,000 sq. ft. house is typically between $4,000 to $8,000, with most homeowners paying around $6,000 for a high-efficiency model. Installation costs may vary depending on the complexity of the job.

How much does it cost to upgrade HVAC system?

The average cost to upgrade an HVAC system is between $5,000 and $12,500, including installation and labor costs. A detailed quote will be necessary to determine the exact cost for your specific upgrade.

Is it worth replacing a 20 year old furnace?

Replacing a 20-year-old furnace may not be the most cost-effective option, as it's likely nearing the end of its lifespan and efficiency. Consider consulting a professional to assess your furnace's condition and explore replacement or repair options.

Lou Tarchiani

Senior Writer

Lou Tarchiani is a passionate writer, avid traveler, and animal lover. She has a diverse background, having worked in fields ranging from marketing to education. Her travels have taken her to over 20 countries, where she has immersed herself in local cultures and gained unique perspectives on the world.

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