What is the least expensive furnace?

Author: Wanda Dietrich  |  Last update: Thursday, March 13, 2025

The cost of a new furnace ranges between $1,600 and $10,000, including installation. This wide cost range is due to the variety of furnace types available. Electric furnaces are typically the cheapest type, while gas and oil furnaces are more expensive.

What type of furnace is the cheapest to run?

On average, heating your home with a gas furnace will cost around 2.5 times less than using an electric furnace. This is because gas furnaces use less energy and also because natural gas is normally quite a bit cheaper than electricity.

What's the average cost to replace a furnace?

Salinas, California: $4,428.

What brand of furnace is the 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.

Is it worth replacing a 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.

What's the Cheapest Heater? (7 Watts only!)

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.

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.

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

Identifying the Priciest Component: The Heat Exchanger

Due to its complex role, a failure or crack in the heat exchanger can lead to serious issues, including dangerous carbon monoxide leaks. This makes furnace repair essential to maintain safety and functionality.

What is the most common furnace failure?

One of the most common furnace problems is a malfunctioning thermostat. A sure sign your thermostat isn't working properly is if your fan is constantly running. This will cause your thermostat battery to run, and cause your furnace to work inefficiently.

Does Costco sell furnaces?

From air conditioners to furnaces, air filters to dehumidifiers, Lennox leads the industry in higher efficiency and lower utility costs. That's why we're teaming up with Costco® Special Order to offer Costco members Lennox® customized home comfort systems.

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.

Does Home Depot install furnaces?

Yes, our service providers will install to local code and follow required permitting procedures. Permit requirements vary by location, and some municipalities do require a permit. Your Home Depot authorized service provider will obtain a permit if it's required.

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.

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.

Which furnace lasts the longest?

A5: With proper care, electric furnaces can last around 20-30 years, while gas furnaces can last about 15-20 years on average.

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

To give you some idea on what to expect, a new furnace may cost you anywhere from $3,000 to $7,000.

What fails first on a furnace?

If the flame sensor fails, your furnace may not be able to start or may shut down shortly after starting. Common causes of flame sensor failure include corrosion, dirt buildup, or a broken wire. The gas valve controls the flow of gas to the furnace. If the gas valve fails, your furnace won't be able to produce heat.

What is the life expectancy of a furnace?

The Average Furnace Lifespan

A well-maintained furnace can last at least 15 to 20 years, but completing annual maintenance and being diligent with repairs can extend its life even longer.

How much is a blower motor for a furnace?

While costs can vary, homeowners can typically expect the following range: Standard Blower Motors: These might cost between $400-700, excluding labor. Advanced Multi-Speed or Variable-Speed Motors: These are generally more expensive, with costs ranging between $650-1250, not including labor.

What type of furnace is cheapest to run?

The cheapest way to heat a home is with a natural gas furnace, which typically costs $30 to $60 per month to operate. If natural gas is not available, the next cheapest way to heat a house is with an electric heat pump, with monthly running costs between $40 to $160. *For an average 4- to 6-month winter season.

Is it worth fixing a 20 year old furnace?

Repair: If your furnace system is less than 15 years old and the cost of repair is less than half the cost of replacement. Replace: If your furnace system is more than 15 years old and requires a costly repair to maintain efficiency.

How many quotes should I get for a new furnace?

Most experts recommend getting three to five HVAC quotes from licensed, insured, reputable local heating and cooling companies. Getting multiple detailed HVAC quotes (but not too many) lets you compare the equipment, services, and prices of several contractors without being overwhelmed by options.

How much does a furnace cost for a 2000 sq ft home?

This can lead to a wide range of installation costs. The national average cost for installing a gas furnace in a 2,000 sq. ft. home is $4,000 to $8,000, with most people paying around $6,000 for a high-efficiency gas furnace installed with minor modifications to update the vent and drain.

Can I put a stronger blower in my furnace?

Can I put a bigger blower motor in my furnace so it will perform better? While upgrading blower motor sizes is possible, you might not need to install a replacement motor at all. Sometimes a simple repair is all you need to get your furnace fully functional again.

What is the right size furnace for my home?

Most charts follow guidelines similar to these: A 1,200-square-foot home will require between 35,000 and 75,000 BTUs. A 1,500-square-foot home will require between 45,000 to 90,000 BTUs. A 1,800-square-foot home will require between 55,000 to 110,000 BTUs.

Previous article
How often should you replace stair carpet?
Next article
How do I make my money tree grow fuller?