Your furnace may stop working for a variety of reasons. Here is a listicle of common issues that may cause it to malfunction:

• Dirty or clogged air filters: When the air filter is dirty or clogged, it can cause the furnace to overheat and shut off.

• Ignition or pilot light issues: If the furnace’s ignition system or pilot light is faulty, the furnace may not turn on or stay on.

• Mechanical issues: Wear and tear on critical parts or components of the furnace can cause it to stop working.

• Thermostat malfunctions: If the thermostat is not functioning correctly, it may not communicate the temperature setting to the furnace properly, causing it to act erratically.

• Electrical issues: Electrical problems, such as damaged wiring or a faulty control board, can cause the furnace to stop working.

It can be difficult to know when to call for furnace repairs, but many furnaces give off signs there is a problem well before you’re stuck without heat. Here are some symptoms that may indicate the need for furnace repair:

• Insufficient heating: If your furnace is blowing cool air, failing to reach the desired temperature, or only functioning on a low setting, it may need repairs.

• Unusual sounds: When your furnace is making strange or loud noises, such as grinding or rattling, it may indicate that repairs are needed.

• Unpleasant odors: Strange smells emanating from your furnace, such as a burning or musty odor, may be an indication that it is time for a repair.

• Higher energy bills: If you notice a noticeable increase in your monthly energy bills despite regular usage, your furnace may be struggling and require repair.

At times, furnace replacement may be more advantageous. Replacing an older furnace may be more efficient and cost-effective instead of continued maintenance and repairs. Here are some situations where furnace replacement may be a better solution than making repairs:

• Age: If your furnace is more than 15 years old, breakdowns are more likely to occur and replacement may be a more cost-effective choice. 
• Frequent repairs: If you find that repairing your furnace becomes more frequent, replacement may save you a lot of money in the long run. 
• Cost of repairs: If your furnace requires extensive repairs that exceed half the cost of replacement, replacing the furnace often makes more financial sense. 
• Efficiency: If your furnace isn’t providing appropriate heating levels or performing as efficiently as it needs to, it can lead to costlier energy bills. Upgrading to a newer model furnace may lower your energy bills while ensuring an eco-friendly solution that efficiently enhances your home’s comfort.

At Robinson Heating and Air Conditioning Inc., we provide customers with comprehensive furnace repair or replacement solutions. If furnace replacement is the right solution for you, our team will help you find the right new furnace for your home and provide expert installation services.

To limit the need for furnace repairs, Robinson Heating and Air Conditioning Inc. offers routine furnace maintenance services. Our furnace maintenance solutions focus on improving furnace efficiency and performance as well as preventing future breakdowns. 

We advise that our customers schedule a furnace tune up at least once annually to maintain an efficient system. With our Preferred Customer Maintenance Agreement, our clients can receive added benefits and savings through discounted rates and priority service.