How much for a new furnace?

Author: Isabelle Bosco  |  Last update: Sunday, May 10, 2026

A new furnace costs anywhere from $2,807 to $6,783, with the average being $4,696. Most homes use a forced-air furnace system that burns fuel to heat air and distribute it through ductwork.

How much should I expect to spend on a new furnace?

Electric furnace installation tends to be the least expensive, ranging between $3,000 and $7,000, according to HomeAdvisor. Installing a natural gas furnace falls in the range of $3,800 to $10,000, and an oil furnace ranges $6,750 to $10,0000.

Should I replace my 20 year old furnace?

Older furnaces need annual check ups. Main thing is the heat exchanger getting a crack, which could lead to fire or carbon monoxide poisioning. 20 years is a good time to start considering a new one but not essential, if the tech that comes to clean the burners sees an issue they will point it out to you.

How much is a furnace for a 1500 square-foot house?

Understanding Total Costs

Gas Furnace: $3,000 – $6,000. Electric Furnace: $2,500 – $5,000. Oil Furnace: $4,000 – $8,000.

How much will a new furnace cost in 2024?

The cost of a new furnace in 2024 typically ranges from $3,807 to $13,983, with the average homeowner spending around $5,696. This price varies based on several factors, including the furnace's size, type, and efficiency level.

How Much Does A Furnace Cost?

What time of year is cheapest to replace furnace?

For people taking a proactive approach, doing a furnace replacement during the “shoulder seasons” of spring and autumn may offer lower prices, shorter lead times, and a better selection of products and service appointment availability.

Does homeowners insurance cover furnaces?

Your base homeowners policy will cover many types of damage to your furnace. An extra endorsement known as Equipment Breakdown Coverage (EBC) will give you additional coverage for certain types of mechanical or electrical failure.

Is it cheaper to replace furnace and AC together?

You'll be happy to hear that while your exact cost savings will vary based on the systems that you choose to install, we've estimated that bundling furnace and AC installations will save you an average of $2,000 and $5,000.

How many years does a furnace last?

What is the average life of a residential furnace? A furnace that receives regular maintenance can last at least 15 to 20 years, but completing annual maintenance and being diligent with repairs can extend the life of a furnace even longer.

What is the most expensive part to replace in a furnace?

A heat exchanger replacement is often one of the most costly repairs in a furnace, and the expense can sometimes rival that of installing a new furnace. Typical replacement costs vary widely but can easily reach several thousand dollars, especially if labor costs are factored in.

Why is replacing a furnace so expensive?

Installation Entails More than Just the Furnace

For a gas-powered furnace, a contractor must set up a gas connection and vent. Installing an electric furnace requires running wiring, adding a circuit breaker, or perhaps updating an electrical panel. Holes are often drilled for pipes and wires.

Is it better to oversize or undersize a furnace?

Even a slightly undersized furnace will accomplish the job the majority of the time. Taking things down a few sizes will more than likely solve some of your common heating problems like too high of a utility bill while half of your house is blazing and the other half is an icebox.

Is it worth fixing a 15 year old furnace?

While furnaces can last longer with proper maintenance, they often become less efficient and more prone to breakdowns as they age. Repairing a 15-year-old furnace can provide a temporary solution, but it may be a better long-term investment to consider replacing it.

Which brand of furnace is most reliable?

The 5 Best Furnace Brands
  • Carrier Furnace: Best Warranty.
  • Lennox Furnace: Best Company Reputation.
  • Bryant Furnace: Best for Durability.
  • Trane Furnace: Most Years of Experience.
  • Amana Furnace: Best for Efficiency.

What if you can't afford a new furnace?

Government Programs: Weatherization Assistance Program (WAP):This federal program assists low-income families and individuals with weatherization measures,including furnace replacement.

What is the best time of year to buy a furnace?

Since furnaces see peak demand in fall and winter, the best deals happen in spring and early summer. This lag time is when supply outpaces demand. With fewer emergency replacement needs, HVAC companies can focus on promotional sales. Hence, deep discounts on furnaces appear around this season.

How long does it take a professional to replace a furnace?

4-8 hours. Furnace installation in a residential home usually takes 4-8 hours, depending on the complexity of the job. Additional time may need to be added to account for ductwork, electrical, or gas line modifications to properly match the new equipment.

Can I replace just the furnace without replacing AC?

The air conditioner and furnace are separate components of the HVAC system, so they can be replaced independently.

What time of year is the cheapest to replace HVAC?

Better pricing: Since there's less demand for HVAC system replacement in spring and fall, your HVAC contractor might even offer their own savings incentives.

How much is a HVAC system for a 2000 sq ft house?

How much does a new HVAC system cost for a 2,000 sq. ft. home? The costs range from $6,224 to $11,434, depending on the system type and installation requirements. Key factors include system size, type, efficiency, and local labor rates.

How to pay for a new furnace?

Now that you have a general idea of your potential furnace installation cost, let's explore your options for financing a new electric or natural gas furnace installation.
  1. Personal Savings. ...
  2. Home Equity Loan or Line of Credit. ...
  3. Manufacturer or Retailer Financing. ...
  4. Government Rebates and Incentives. ...
  5. HVAC Company Rebates.

Which two are not usually covered by homeowners insurance?

More than likely, your policy doesn't cover flooding or earthquakes. That makes sense since not all areas of the country are prone to earthquakes or flooding. If you need coverage, you'll need to purchase a policy for whichever you need. Earthquake insurance and flooding insurance are two different policies.

Can I replace my own furnace?

And, you'll need tools like pliers, screwdrivers, drills, hammers, multimeters, tube cutters, and others (the exact equipment required depends on the furnace model). Given the complexity of furnace installation and everything needed to accomplish it, you should never attempt it yourself.

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