Understanding Your Goodman Furnace

A Goodman furnace is an essential component in many homes, providing warmth and comfort during the colder months. A critical part of this system is the furnace ignitor, which is the starting point for the entire heating process.

Importance of Furnace Ignitor

The furnace ignitor is responsible for igniting the gas that heats your home. When you adjust your thermostat, it sends a signal to the ignitor to start the heating cycle. A functioning ignitor ensures that your Goodman furnace can provide heat reliably when you need it. If your goodman furnace ignitor not glowing, the furnace won’t ignite, leading to no heat and potential discomfort in your home.

Common Issues with Furnace Ignitors

Several issues can lead to a Goodman furnace ignitor malfunctioning. Here are some common problems:

  • Wear and Tear: Over time, the ignitor can become worn out and fail. The goodman furnace ignitor lifespan can vary, but it’s typically several years before a replacement is needed.

  • Electrical Issues: Faulty wiring or problems with the electrical supply can prevent the ignitor from receiving power.

  • Thermostat Malfunctions: If the thermostat is not sending the proper signal to the furnace, the ignitor won’t activate.

  • System Lockout: Modern furnaces, including Goodman models, have safety features that will lockout the ignitor if potential safety issues are detected, such as a faulty ignitor sensor.

  • Dirty or Obstructed Components: Dust and debris can accumulate on the ignitor or in the surrounding area, preventing proper operation.

Troubleshooting these issues starts with understanding how the ignitor functions and identifying the signs of a problem. If you’re experiencing difficulties with your Goodman furnace ignitor, follow our goodman furnace ignitor troubleshooting guide for steps you can take to diagnose and potentially resolve the issue. If you find yourself in need of a replacement, it’s important to know the goodman furnace ignitor cost and goodman furnace ignitor compatibility with your particular model. In some cases, your ignitor may be covered under the goodman furnace ignitor warranty, which can save you money on repairs.

For those looking to purchase a new ignitor, locate options by searching for goodman furnace ignitor near me. It’s crucial to select the right ignitor to ensure optimal performance and longevity of your Goodman furnace.

Troubleshooting Goodman Furnace Ignitor

When your Goodman furnace ignitor is not glowing, your furnace may fail to provide the warmth you rely on. Let’s walk through some troubleshooting steps to diagnose and address the issue.

Check for Ignitor Glow

The first step in troubleshooting is to verify whether the ignitor is glowing at all. You can do this by:

  1. Ensuring your thermostat is set to ‘heat’ and the temperature is set high enough to trigger the furnace to turn on.
  2. Accessing the furnace and locating the ignitor. This is typically found near the front of the unit and has a ceramic base.
  3. Observing the ignitor as the furnace begins its cycle. You should see a bright orange or yellow glow indicating that the ignitor is heating up.

If there’s no glow, this is a clear indication that your ignitor may be malfunctioning. For more details on why your Goodman furnace ignitor may not be working, check out our guide on goodman furnace ignitor not working.

Inspecting for Damage

If the ignitor isn’t glowing, the next step is a visual inspection:

  1. Power down your furnace at the breaker to ensure safety before inspection.
  2. Gently remove the ignitor, taking care not to touch the ceramic part as it is quite fragile.
  3. Look for visible signs of damage such as cracks or burn marks on the ignitor’s surface.

Any damage to the ignitor will require a replacement. For instructions on replacing the ignitor, take a look at our goodman furnace ignitor replacement guide.

Testing the Ignitor

To confirm the ignitor is defective, you can perform a continuity test:

  1. Once again, ensure the furnace is powered off.
  2. Disconnect the ignitor and use a multimeter to test for continuity.
  3. A lack of continuity indicates that the ignitor is indeed faulty and needs replacement.

If you don’t have a multimeter or are uncomfortable performing this test, it may be best to contact a professional. You can search for a certified technician by visiting goodman furnace ignitor near me.

Remember, handling furnace components can be risky. If you’re unsure about any part of the process, it’s wise to seek help from a professional. For more troubleshooting advice, explore our comprehensive guide on goodman furnace ignitor troubleshooting. If you’re considering purchasing a replacement, you can compare options and costs on our goodman furnace ignitor cost page, and make sure to check goodman furnace ignitor warranty information to see if your parts are covered. It’s also important to ensure compatibility, which you can do by visiting goodman furnace ignitor compatibility, and understand the expected goodman furnace ignitor lifespan to anticipate future maintenance needs.

Replacing the Ignitor

When your Goodman furnace ignitor is not glowing, it may be time to replace it. This is a task that can be done by a homeowner with a bit of DIY spirit. Let’s walk through the steps to replace your furnace ignitor and ensure you select the right replacement part.

Step-by-Step Replacement Guide

Before you start, ensure the furnace is off and you have disconnected the power supply to prevent any accidents.

  1. Locate the furnace ignitor. Refer to your Goodman furnace’s manual for the exact location.
  2. Take a photo of the ignitor setup before proceeding. This will help you remember how to reinstall the new ignitor.
  3. Gently remove the screws or fasteners holding the ignitor in place.
  4. Carefully disconnect the wires from the ignitor. Pay attention to the wire configuration.
  5. Remove the old ignitor without touching the silicon carbide element, as it’s very fragile.
  6. Position the new ignitor correctly, as per the photo you took earlier.
  7. Reconnect the wires to the new ignitor, ensuring they are secure.
  8. Fasten the new ignitor into place with the screws or fasteners.
  9. Turn the power back on and test your furnace to see if the new ignitor glows.

For a more detailed guide, including troubleshooting tips if your furnace still isn’t working, visit our page on goodman furnace ignitor troubleshooting.

Choosing the Right Replacement Ignitor

Selecting the correct ignitor is essential for the proper functioning of your furnace. Here are some factors to consider:

  • Compatibility: Check your furnace model to find a compatible ignitor. This information can be found in your furnace manual or by searching for your specific model’s goodman furnace ignitor compatibility.
  • Quality: Opt for OEM (Original Equipment Manufacturer) parts or high-quality aftermarket options that offer similar performance.
  • Warranty: Some ignitors come with a warranty. Verify this before purchasing by looking at goodman furnace ignitor warranty options.
  • Cost: Prices can vary, so compare different options to find one that fits your budget. For cost information, check goodman furnace ignitor cost.
  • Lifespan: Consider the expected lifespan of the ignitor. You can find this information on the goodman furnace ignitor lifespan page.

To find an ignitor quickly, you can search for a goodman furnace ignitor near me. Always ensure that you are buying a genuine and compatible ignitor for your Goodman furnace to avoid further issues.

By following this guide and considering these important factors, you can confidently replace your Goodman furnace ignitor and restore warmth to your home. If you encounter any issues or are unsure about the process, do not hesitate to call a professional for assistance.

DIY vs. Professional Repair

When your Goodman furnace ignitor is not glowing, you’re faced with the decision to attempt a repair yourself or to call in a professional. This choice comes down to a balance between cost, convenience, expertise, and safety.

Pros and Cons

DIY Repair:


  • Cost Savings: Handling the repair yourself can save you the expense of labor costs associated with professional services.
  • Learning Experience: DIY repairs can be a valuable learning opportunity, helping you understand your furnace better.
  • Immediate Action: You can address the problem immediately rather than waiting for a professional to schedule a visit.


  • Risk of Damage: Without proper knowledge, you might inadvertently cause more damage to your furnace.
  • Safety Concerns: Furnace repairs involve electrical components and can be dangerous if not handled correctly.
  • Warranty Issues: Some furnace warranties might be voided if repairs are not conducted by a licensed professional.

Professional Repair:


  • Expertise: Professionals have the necessary experience and knowledge to diagnose and fix the issue correctly.
  • Safety: Technicians are trained to handle repairs safely, reducing the risk of accidents.
  • Warranty Preservation: Using a professional service ensures that your warranty remains intact (goodman furnace ignitor warranty).


  • Higher Costs: Professional services can be more expensive due to labor and service fees.
  • Scheduling: You may have to work around the availability of technicians which could delay the repair.

When to Call a Professional

You should consider calling a professional:

In most cases, if your furnace is relatively new or if you have an active service contract, it’s best to contact a professional. On the other hand, if you are experienced with home repairs, have the necessary tools, and the issue is straightforward, such as replacing a faulty ignitor (goodman furnace ignitor replacement), DIY might be a suitable option.

Remember, safety should be your top priority. If at any point you feel uncomfortable or unsure about the repair process, it’s advisable to seek professional help. Finding a local technician can be as easy as searching for “goodman furnace ignitor near me” to find someone who can assist with your specific furnace model.

Preventive Maintenance Tips

Preventive maintenance is key to ensuring your Goodman furnace operates efficiently and to prolonging the lifespan of components like the ignitor. By performing regular inspections and proper cleaning, you can help prevent common issues such as your goodman furnace ignitor not glowing.

Regular Inspections

To maintain your Goodman furnace, it is recommended that you schedule regular inspections. During these inspections, a professional can assess and verify the condition of your furnace’s components, including the ignitor sensor. It’s beneficial to have these inspections carried out annually, ideally before the heating season begins.

Here is a basic checklist for what should be covered during a routine inspection:

  • Ignitor: Check for any signs of wear, damage, or buildup that could prevent it from glowing.
  • Thermostat: Ensure it is calibrated correctly and functioning as expected.
  • Safety Controls: Test to confirm that all safety features are operational.
  • Electrical Connections: Verify that all connections are secure and that there is no sign of corrosion or damage.
  • Air Filters: Replace or clean air filters to improve efficiency and air quality.

Cleaning and Care

Regular cleaning of your furnace is also crucial for optimal performance and to prevent issues with the ignitor. Dust and debris can accumulate over time, which can impede the function of critical components.

Here’s how you can keep your furnace clean:

  1. Turn off Power: Always ensure that your furnace is turned off before you start any cleaning to ensure your safety.
  2. Clean or Replace Air Filters: Dirty air filters can restrict airflow and cause your system to work harder, which can, in turn, affect the ignitor. Check filters every 1-3 months and clean or replace them as necessary.
  3. Inspect the Blower: Remove any debris from around the blower. Be sure to check the blower’s fan blades for dirt build-up that can unbalance the fan.
  4. Clean the Ignitor: Gently remove dust or buildup from the ignitor with a soft brush, but avoid touching the ignitor with your fingers as the oils can cause damage.

By incorporating these maintenance tips into your routine, you will help ensure that your Goodman furnace and its ignitor function properly, reducing the likelihood of unexpected breakdowns. Additionally, understanding the goodman furnace ignitor lifespan and warranty can aid in planning for replacements.

For more detailed information on maintenance and troubleshooting, visit our guide on goodman furnace ignitor troubleshooting. If you’re considering a replacement, you can look up the goodman furnace ignitor cost, find a replacement part near you, or check ignitor compatibility. Remember, regular care and attention can save you from the woes of a non-glowing ignitor and ensure your home remains warm and comfortable.

Resources and Further Assistance

If you’ve tried troubleshooting and your Goodman furnace ignitor still isn’t glowing, it may be time to seek additional resources and assistance. Here’s how to get the help you need to resolve the issue.

Contacting Goodman Customer Support

Goodman provides customer support for their products, including furnace ignitors. You can contact Goodman Customer Support for guidance on diagnosing the problem or to inquire about warranty coverage. Before you call, make sure you have the model number of your furnace and the serial number of the ignitor on hand, as the support team will likely need this information to assist you effectively.

Here’s how to reach Goodman Customer Support:

  • Phone: Look for the customer support hotline on the Goodman website or in your user manual.
  • Email: Use the contact form available on the Goodman website to describe your issue and receive assistance.
  • Online Chat: Some websites offer live chat options with a Goodman representative.

Remember to inquire about the goodman furnace ignitor warranty if your ignitor has failed prematurely. It’s also worth asking about goodman furnace ignitor compatibility to ensure you receive the correct advice for your particular model.

Online Troubleshooting Guides

In addition to direct support from Goodman, there are many online guides and resources available to help you troubleshoot your furnace ignitor issues. These guides can provide step-by-step instructions on how to diagnose common problems and often include helpful visuals or videos.

When searching for online guides, use specific search terms related to your problem, such as “goodman furnace ignitor not working” or “goodman furnace ignitor troubleshooting”. This will yield more targeted results, leading you to resources that are most relevant to your situation.

Here are a few types of online guides you may find useful:

  • Video Tutorials: Look for how-to videos that show the troubleshooting process in action.
  • Forums: HVAC forums can be a great place to ask questions and get advice from professionals or other homeowners with similar experiences.
  • Manufacturer Guides: Check Goodman’s official website for any brand-specific troubleshooting guidance or FAQs.

It’s important to use these resources as a supplement to, not a replacement for, professional advice when necessary. If you’re still unsure about the steps to take or if you’re not comfortable performing them yourself, it’s advisable to find a local professional by searching for goodman furnace ignitor near me.

No matter the route you choose, remember that regular maintenance is key to preventing future issues. Familiarize yourself with goodman furnace ignitor lifespan and preventive maintenance tips to keep your furnace running smoothly. If it comes time for a replacement, our guide on goodman furnace ignitor replacement can help you through the process, and you can also check the goodman furnace ignitor cost to budget accordingly.

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