How do I find my furnace manufacturer?

Step 1: Find the Label of Your Furnace
Open or pull off the door and look at the interior metal of the door. There should be a label here stating the furnace’s serial number. If your unit is newer or a specific brand that tends to list the manufacturer’s date, this will be on the label as well.

What is the most efficient gas furnace?





The highest efficiency furnaces are:

  • Lennox SLP98V Gas Furnace.
  • Carrier Infinity 98 Gas Furnace.
  • Bryant Evolution 987M Gas Furnace.
  • Heil Ion 98 Gas Furnace.
  • Heil QuietComfort Deluxe 98 Gas Furnace.
  • Goodman GMVM97.
  • Ruud U98V Gas Furnace.
  • York YP9C Gas Furnace.

What company makes the best gas furnace?

Best Furnace Brands

  • Daikin Furnaces.
  • Goodman Gas Furnaces.
  • Lennox Furnace Units.
  • Rheem Furnaces.
  • Ruud Furnace Units.
  • Trane Gas Furnaces.
  • York Furnace Units.
  • HEIL Gas Furnaces.

What brands of furnaces are made by Carrier?

Carrier’s Brands; Bryant, Carrier, Day & Night, Payne, & WeatherMaker. Carrier & Bryant Furnaces are made in Indianapolis, IN.

What is the life expectancy of a furnace?





15 to 20 years

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 do I identify my furnace?

You can find the model and serial numbers (M/N and S/N) for your furnace by removing the top-front service panel and looking to the left side of the interior cabinet or the top of the blower deck, depending on whether your system is an 80% or 90% AFUE unit.

What is the quietest furnace on the market?

Lennox SLP98V
With an efficiency rating of up to 98.7 percent AFUE, the SLP98V is considered as the quietest, most efficient furnace available on the market today.

How much is a new furnace for a 2000 square foot home?



The average cost range for purchasing and installing a gas furnace designed to heat a 2,000-square-foot home with a 97% efficiency rating ranges from $4,000 to $8,000, with most homeowners spending around $6,000 total on a high-efficiency gas furnace replacement in a 2,000 sq. ft.

What size furnace do I need for a 2000 square foot home?

Rough Estimates
A mid-sized home of 2,000 square feet would need approximately 50,000 to 60,000 Btu to heat it properly. With a less efficient furnace operating at 80 percent efficiency this would require a 60,000- to 72,000-Btu furnace.

What is the life expectancy of a Carrier gas furnace?

15 to 25 years



If you are looking to get a Carrier HVAC system or you already have one, you may be wondering how long it will last. A Carrier HVAC system should last anywhere from 15 to 25 years.

Does Carrier still make furnaces?

Today’s forced-air furnaces are available in single-stage, two-stage or multi-stage models.

Is Goodman made by Trane?

Goodman and Trane are two brands that have dominated the HVAC industry for years.
Energy Efficiency.

Tier Make & Model SEER
Best performance Goodman GSXC 20 Trane XV20i 24.5 SEER 22 SEER

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

between $2,990 and $4,360



The average cost to replace a gas furnace in a 1500-square-foot house is between $2,990 and $4,360. For a standard-efficiency gas furnace, a 60,000-80,000 BTU model is the best choice.

Should you replace a 25 year old furnace?

Age of your Furnace
If your furnace is pushing 25 years or more, it’s probably nearing the end of it’s effective lifespan. However, as already mentioned, this shouldn’t be the end-all-be-all in the decision. You might choose to replace a 15 year old furnace, or it could last more than 30 years.

Which furnace lasts the longest?

A well-maintained furnace will last for 15 to 20 years.
In general, oil-fueled furnaces have the longest life expectancy, and gas-fired furnaces have the shortest.

Should you replace a 30 year old furnace?

Regardless of the logic you follow, the 30-year mark is at or close to the maximum lifespan you should expect from your furnace. Even though furnaces can last 30 years or beyond, most experts recommend that you start shopping for a new furnace when your existing unit is 15 years old.

How efficient is a 20 year old furnace?



20-year-old furnaces have an annual fuel utilization efficiency, or AFUE, of 78% or less, according to the U.S. Department of Energy. AFUE is the basic energy efficiency rating system used in the HVAC industry.

How long does it take to replace a furnace?

about four to 10 hours

On average, it takes about four to 10 hours to wrap up a furnace install, depending on the type and size of the unit. As expected, a larger, more complex model will take more time and effort than a standard unit. A brand-new furnace is an important investment for any homeowner.

Can I install a furnace myself?

So, is it legal to install your own furnace? In short, no, you need a permit and a licensed plumber. Unsafe installation is a big hazard to you and your neighbors. If you still don’t think installing your own furnace is a big deal, just search “gas line explosions” on the internet.