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how much does an ignitor for a furnace cost

by Mrs. Ernestina Muller Published 3 years ago Updated 3 years ago

A furnace ignitor replacement costs $100 to $250 on average. Most universal hot-surface ignitor prices are $15 to $35 for the part alone. Gas furnace ignitor prices are $20 to $100 for parts from the original manufacturer (OEM). The labor cost to replace a heater ignitor is $80 to $200.Nov 29, 2021

Full Answer

What is the average cost of installing a furnace?

Average Cost of Furnace Replacement

Furnace Type Average Furnace Cost Installed Cost Average Cost With AC/HP
Gas Furnaces $1,245 $2,990 $6,210
Electric Furnaces $775 $2,345 $5,890
Oil Furnaces $1,340 $4,930 $7,430

How much does a typical furnace repair cost?

The average repair cost of a home heating system depends on the type of the system. A furnace is the most common kind of home heating system. Furnaces are of various types: oil, electric, and gas furnace. The average repair cost of a furnace is $290. However, the amount varies with the kind of furnace.

How much can you save with a new furnace?

  • The price of heating fuel in your area (natural gas, heating oil, propane or electricity)
  • The number of heating degree days in your area
  • A 70° Design Indoor Temperature and a Design Outdoor Temperature suitable to your region.
  • A C-Factor which accounts for heat from other sources.

How much should a furnace motor replacement cost?

The total cost to replace a furnace blower motor can run anywhere from $100 to $2,000, but this usually accounts for the motor, fan, and house altogether. In some cases, you might save cash by replacing only the motor and leaving the other parts as is.

How much does it cost to replace a furnace ignitor?

Here's the bottom line: Whether for a natural gas furnace, oil, or a propane furnace, replacing a furnace ignitor–including parts and labor–will cost you around $300 – $425 for a qualified contractor to install. Compare that to, say, a draft inducer motor, which will cost $400 – $1,500 to replace.

How long does it take to replace a furnace ignitor?

Take an old part, as well as its mounting holes and electrical connector, with you. This part should cost between $25 and $50, which is still much less than a maintenance contract. We can agree that a furnace ignitor replacement is a tricky task and can take up an entire day if you are a novice.

Can I replace the igniter on my furnace?

0:502:14How to Replace a Furnace Ignitor - Hot Surface Ignitor - YouTubeYouTubeStart of suggested clipEnd of suggested clipOnce the screws are removed you can pull out the igniter. This style has two tabs that you need toMoreOnce the screws are removed you can pull out the igniter. This style has two tabs that you need to squeeze. So that you can pull apart the plug. And this disconnects the old igniter.

How often should furnace ignitor be replaced?

about four to seven yearsOn average, furnace ignitors will last about four to seven years. This depends upon how well maintained the system is. After the seven-year mark, you should replace it.

How can you tell if a furnace ignitor is bad?

Your furnace won't run: The most obvious sign that your ignitor is bad is that it won't ignite, and this generally manifests itself in your furnace failing to run when you activate it. One word of caution, though: this can also be caused by other issues, some of which are electrical.

What causes furnace ignitor failure?

As mentioned above, sometimes the cause of a furnace ignitor failing to ignite is due to a safety issue, such as a clogged air filter, for instance. Air filters should be changed on a regular basis, to prevent these kinds of problems. However, a lot of furnace owners fail to do this.

What is the igniter on a furnace called?

Most modern furnaces with electronic ignition have a hot surface igniter, or HSI. This is a simple part consisting of a ceramic fork attached to a squarish plastic base with two wires. The igniter sits in line with one of the gas burners.

Can hear your furnace click on but it does not fire up?

You Have a Faulty Ignition Sensor (Pilot Light) The pilot light or ignition sensor is usually the most common issue when your furnace will not ignite. This is typically the problem if you can hear your furnace click on but it does not fire up.

How do you fix a furnace that won't ignite?

If your gas furnace initiates the start cycle but does not fire up, it's likely because of a faulty, damaged, or dirty ignitor/sensor. This is a very common furnace problem—you can try to clean the sensor and replace the ignitor.

What causes an igniter to go bad?

High Voltage An 80-volt HSI should have about 80 volts applied to it. Applying 120 volts to that HSI will cause it break, and sometimes almost immediately. Having too low of voltage may not let the igniter burn hot enough.

Can you clean a furnace ignitor?

If your furnace has a spark ignitor and it's working haphazardly, it too could be covered with soot, and a blast of compressed air may be enough to clean it. Compressed air can also clean a blocked pilot tube that is causing the pilot flame to burn weakly or not at all.

How much does it cost to change a furnace ignitor?

Property owners generally pay somewhere between $120 and $225 to have the ignitor changed on their furnace. If the system is still under its warranty, you’ll only have to spend on labor which will take around 2 hours overall and will cost around $150.

What is the ignitor on a propane furnace?

Most of the gas furnaces, both gas and propane, are fired by an ignitor instead of a pilot burner. The ignitor (or igniter) is usually a hot surface area ignitor (HSI). It is also described as a glow plug or glow bar since electrical resistance triggers the ignitor to glow red-hot, about 1200 F, to spark combustion.

How Much Does it cost to Replace an Igniter on a Furnace?

Your furnace works hard through the winter to keep you warm. Like all other machinery, it can malfunction and may need furnace repair from time to time. The furnace igniter in specific has a short lifespan and needs replacement periodically. It is because the igniter has elements subjected to extreme heat.

Other Considerations

Before you hire an HVAC contractor to replace your igniter, be sure to scour the market for the best service provider. Obtain estimates from a few companies. Also, verify if the company has the recommended replacement part in stock and guarantee their job.

How much does it cost to replace a furnace?

Replacement of an igniter for the furnace is not the most expensive thing on your list. But it is one of the most common problems. Money can be exchanged for parts, labor, or both, to make your furnace work again.

Cost details

Here are a few simple factors determining how much it will cost to replace your furnace ignitor.

Cost if You Have a Home Warranty

The home warranty helps to minimize the cost of replacing furnace ignitors and further saves you on the wear and tear of common appliances and systems in your home.

DIY or Hire Technician from Home Warranty Company

Let’s take a look at the advantages and disadvantages of DIY and hiring an HVAC company to handle the project for you.

How long does a furnace last?

The typical furnace life is about 15 to 20 years. It does not mean that the 15 years old model should be scrapped tomorrow, but it gives you an idea of ​​how much maintenance is needed behind the furnace and whether replacing it is a better choice or refurbishing it in the future.

How long does a furnace warranty last?

The furnaces come with various warranty slips. Some of which last at least five years. So, if your ignitor fails before your warranty period is over, there are chances that your costs might notch down a bit.

What temperature does a furnace glow?

The igniters glow red hot during combustion, rising to a temperature of 1200 degrees Fahrenheit.

When does the repair cost multiplie?

The repair cost multiplies if you take up services after hours, like after 6 pm or on holidays.

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Average Cost of Furnace Ignitor Replacement

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Homeowners typically pay between $120 to $225 to have the ignitor replaced on their furnace. If the unit is still under warranty, you’ll only pay for labor which runs around 2 hours total and cost around $150. This includes the cost of diagnosing the repair, the furnace ignitor itself, removal and replacement, as well as testing a…
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Overview of A Furnace Ignitor

  • The majority of gas furnaces, both natural gas and propane, are fired by an ignitor rather than a pilot light. The ignitor (or igniter) is typically a hot surface ignitor (HSI). It is also referred to as a glow plug or glow bar because electric resistance causes the ignitor to glow red-hot, about 1200 F, to ignite combustion. With age, the ignitor wears out or cracks. Continuity is reduced or broke…
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Project Cost Details

  • Replacement Parts Price Factors
    There are just a few simple factors that determine furnace ignitor replacement cost. 1. Standard vs Emergency Repair – This is the most significant cost factor. When a technician has to come out at night or during the weekend, the labor rate might be two to three times more than rates du…
  • Cost of Installation Supplies
    Furnace ignitors are inexpensive and widely available online and from hardware and home improvement stores. Most are manufactured by third-party parts makers like Emerson, White Rodgers and Honeywell. You’ll also see those made specifically for Carrier, Rheem, etc. 1. $15 – …
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Diy Or Hire A Pro?

  • Quite a few years ago, as a first-time homeowner, my furnace “quit.” It would go through the start-up sequence but then not fire – an obvious case of a failed ignitor. Not knowing much about furnaces then, I called a local heating company. The next day a young technician came out, and I watched him test and replace a bad ignitor. He was done in about 20 minutes. I handed him a go…
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