We know you are hoping for a quick, simple answer on how much it costs to replace an HVAC system in your home. But, HVAC replacement isn’t that simple.

A lot goes into HVAC unit replacement because choosing the right equipment for your home and region is essential.

Is your HVAC system nearing the end of its life? Maybe you simply need an HVAC blower replacement.

Whatever your needs, here are the best practices for replacing your central air conditioner and heating system.

HVAC Replacement Costs

How much does it cost to replace an HVAC system? The answer is: it depends. The type of system, the size of your house, and the options you select will all play a role in the final cost. But, by understanding the factors that affect the cost, you can be better prepared when it comes time to replace your HVAC system.

Type of HVAC System

The type of system you have will also affect the replacement cost. The most common types of systems are central air conditioners, furnaces, and heat pumps. Each type has different installation costs associated with it.

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Central air conditioners are the most expensive to replace, costing an average of $4,633. Furnaces are the next most expensive, costing an average of $3,856. Heat pumps are the least expensive, costing an average of $3,346.

Home Size

The size of your house is also a factor in your HVAC system replacement cost. The bigger your house, the more expensive it will be to replace your HVAC system.

HVAC Upgrades

Finally, the options you select will also contribute to the overall cost of your HVAC replacement. For example, if you choose to add an air filter or cleaner to your system, that will add to the cost. The same is true for a humidifier.

Best Practices for Buying a New HVAC System

Unless you’re enjoying moderate temperatures, you may not have much time to research and learn about the best HVAC units on the market. You may be facing an emergency when you select your system.

We know you may feel rushed, but we encourage you to take a deep breath and calm down before you make this significant financial decision. Here are the best practices for buying a new heating and air conditioning system.

Can a central air conditioner or heater be repaired?

When you discover the average HVAC replacement cost, you may be tempted to repair instead of replace. We don’t blame you. If possible, get several opinions before settling on buying a new system.

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However, here are some signs that replacing your HVAC systems might be a good idea instead of sinking money into an old unit.

Signs you need an HVAC replacement:

  • Your heat pump or AC is more than ten years old.
  • Your furnace or boiler is more than 15 years old.
  • Your HVAC equipment needs frequent repairs.
  • Your energy bills are increasing.
  • Your current system cannot maintain a comfortable temperature in every room of the house.
  • You don’t have a programmable thermostat.
  • Your home has humidity problems or excessive dust.

Which type of HVAC system needs replacement?

You don’t buy new HVAC equipment every day, so it makes sense that you would need a quick crash course on the type of system you have and the other available types. Of course, a trusted HVAC company would be able to teach you about the difference between a heat pump and a gas or oil furnace. However, here are some of the most common systems.

AC Unit

You already know that a central AC keeps your whole home cool by circulating air over refrigerated coils. However, large houses may need multiple or larger units. And there are also new solutions for hard-to-cool regions.

Heat Pump

Heat pumps use thermal energy to transfer air from a cooler area to a warmer area. Prices vary widely on these systems, with a geothermal system being the most expensive.

Gas Furnace

A gas furnace typically uses natural gas to heat your entire home.

Oil Furnace

An oil furnace uses oil to heat your home.


A boiler heats your home using hot water forced through pipes. Unlike a furnace that forces hot hair through vents, this system uses ambient heat to create warm air.

HOP Energy: The HVAC Replacement Experts

You may think of HOP Energy as being one of the largest heating oil delivery companies in the Northeast, but we offer so much more. Contact us if you are interested in learning how to save money on your heating and cooling costs by installing a new heating system or air conditioner in your home.

Contact us today