“ Absolute Comfort, it’s not just our name, it’s what we do! ”
Absolute Comfort, it’s not just our name, it’s what we do!

Heater Not Working? Here’s How to Troubleshoot at Home

Heater Not Working? Here’s How to Troubleshoot at Home

When the chill of winter sets in, a functioning heater isn’t just a luxury—it’s a necessity. At Absolute Comfort HVAC, we understand the urgency and frustration that comes with a heater that’s not performing as it should. That’s why we’ve put together this comprehensive guide to help you troubleshoot common heating issues from the comfort of your Brookfield, WI home. Whether you’re considering a heating replacement in Brookfield, WI, or simply looking for a quick fix, this guide is your go-to resource.

DIY Safety: Precautions Before Troubleshooting

Before embarking on any DIY troubleshooting for your heating system, it’s critical to prioritize safety first, a principle strongly advocated by Absolute Comfort HVAC in Brookfield, WI. Always start by turning off the power to your heating system to prevent any risk of electrical shock or damage to the system itself. If you’re dealing with a gas heater, also turn off the gas supply to avoid gas leaks. Ensure you have the necessary tools and understand the basic workings of your heater. If you’re ever in doubt, refrain from proceeding and consider professional help, especially for tasks like heating replacement. Remember, while DIY fixes can be cost-effective, they should never compromise your safety or the integrity of your heating system. In cases where professional expertise is required, Absolute Comfort HVAC is ready to assist with all your heating needs.

Pilot Light Problems: How to Relight Safely

Dealing with pilot light issues in your heater can be a common yet manageable problem in Brookfield, WI. If you find your pilot light has gone out, first, ensure your safety by turning off the gas supply and waiting for any residual gas to dissipate. This waiting period is crucial for preventing any accidental ignition. When you’re ready to relight the pilot, refer to your heater’s manual for specific instructions as these can vary between models. Generally, this process involves holding down a reset button and using a lighter or match to reignite the pilot. If your pilot light frequently goes out or refuses to stay lit, it could signal a deeper issue, potentially necessitating heating replacement. In such cases, contacting a professional from Absolute Comfort HVAC for a thorough inspection and appropriate solution is the safest course of action.

Dealing with a Blown Fuse or Tripped Circuit Breaker

If your heater stops working suddenly, check your home’s fuse box or circuit breaker. A tripped breaker or blown fuse can easily be the culprit. Reset the breaker or replace the fuse, but if this happens frequently, it might be a sign of an electrical issue needing a professional’s attention. Remember, regular maintenance can often prevent these issues and ensure the longevity of your heating installation.

Emergency Heating Solutions: Temporary Fixes

In times of a heating emergency, knowing temporary solutions can be invaluable, especially while you’re waiting for professional assistance from Absolute Comfort HVAC. If your heater suddenly stops working during the cold months in Brookfield, WI, using portable space heaters can be an effective stopgap. However, it’s crucial to use them safely – keep them away from flammable materials, never leave them unattended, and ensure they are placed on a stable, non-flammable surface. Another quick fix is to utilize electric blankets or heating pads, offering localized warmth and comfort. Remember, these are temporary solutions and should not replace the need for professional heating replacement. For long-term solutions and safety, reaching out to Absolute Comfort HVAC for heating installation or repair is always recommended.


At Absolute Comfort HVAC, we pride ourselves on offering reliable and expert solutions for all your heating needs. Whether it’s a simple fix you can do at home or you require professional heating installation in Brookfield, WI, we are here to ensure your home remains a haven of warmth and comfort throughout the colder months. If you’re experiencing persistent issues, it might be time to consider heating replacement. For any heating concerns, trust Absolute Comfort HVAC to bring you the best in service and expertise.