When winter hits, it’s essential to have a working furnace to keep your home comfortable and warm. However, furnace issues can arise, leading to a cold and uncomfortable home. In this guide, we will cover the most common furnace issues, DIY fixes, and furnace repair and installation services to keep your home warm and cozy.
Keep Warm All Winter With a Working Furnace
A working furnace is crucial to keeping your home warm all winter. If you encounter furnace issues, it’s best to address them immediately to prevent further damage. In this section, we will cover the most common furnace issues and how to address them.
Common Furnace Issues
Furnaces can encounter various issues, leading to a lack of heat or complete failure. Here are the most common furnace issues:
- Not Producing Heat: This issue can be caused by a thermostat not set to the correct temperature, clogged air filters, or a pilot light that went out.
- Constant Activating and Deactivating: A clogged air filter can restrict airflow, leading to overheating and safety switches shutting down the system.
- Not Automatically Turning On: The furnace should automatically turn on when the thermostat is adjusted. If you need to manually turn it on, there could be a lack of fuel, a malfunctioning pilot light, or a blocked air filter.
- Making Strange Noises: While some noise is normal, knocking or rattling noises can indicate loose parts, and rumbling noises can indicate fuel in the combustion chamber.
- Not Working: This issue could be caused by a tripped circuit breaker, a malfunctioning pilot light, or no ventilation.
- Thermostat Malfunction: Another common issue that can disrupt the function of your furnace is a malfunctioning thermostat. If the thermostat is not accurately sensing the temperature in your home, it may not signal the furnace to produce heat when needed. This can result in inconsistent heating or no heat at all. In such cases, it may be necessary to recalibrate or replace the thermostat to ensure proper functionality.
- Ignition Problems: Furnaces that rely on electronic ignition systems may experience issues if the ignition components are faulty or dirty. A malfunctioning ignition system can prevent the furnace from starting up, leaving you in the cold. Regular maintenance and cleaning of the ignition components can help prevent this issue and ensure smooth operation of the furnace.
- Air Duct Obstructions: Over time, dust, debris, and even pests can find their way into the air ducts of your furnace system, causing blockages and restrictions in airflow. When the air ducts are obstructed, the furnace may struggle to distribute heat effectively throughout your home, leading to uneven heating or insufficient warmth. Professional duct cleaning and regular inspections can help identify and clear any obstructions to maintain optimal airflow.
- Leaking or Blocked Gas Lines: For furnaces that run on natural gas or propane, issues with the gas supply can pose serious safety risks.
DIY Fixes for Your Furnace
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If you come across problems with your furnace, there may be some do-it-yourself solutions you can attempt prior to bringing in a technician. A few options to consider include checking the filters, pilot light, and thermostat. Make sure
- You’ll want to carefully inspect the circuit breaker box to check for any blown fuses or tripped breakers that may need to be replaced. Examine each
- It is important to change your air filters on a consistent basis to help keep your HVAC system running efficiently. Dirty air filters can become c
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- It is important to make sure that all openings in the ventilation system, such as vents, are unblocked and able to allow air to flow freely throughout the space. Having clear paths
- You’ll want to carefully examine the ignition source to determine if reigniting the pilot light is needed. Check that gas is flowing properly and that no obstructions are present, then follow the instructions for relighting if the pilot does not stay lit on its own. A relit pilot will
If self-diagnosing and attempting basic repairs does not resolve the issue, your best option would be to contact an HVAC professional for a full examination. A licensed technician possesses the training and equipment to properly identify potential issues throughout the entire cooling system. They can perform thorough tests and inspections to pinpoint where exactly the airflow may be disrupted or blocked. Based on the findings, the technician would then be able
Furnace Repair & Installation Services
If you’re experiencing furnace issues and need assistance, Optimized Air offers exceptional heating repair services in Gurnee, IL, and the surrounding locations. Our licensed technicians can extend the life of your furnace, assure proper efficiency, prevent further breakdowns, and keep your family safe. We also offer other HVAC services such as heat pump replacement, heating system maintenance, and air conditioning repair. Book an appointment online to receive assistance.