Top 5 Furnace Problems and Solutions

• Ignition Issues: The furnace doesn’t always light when it should. It is usually caused by a problem with the ignition system, which may need to be cleaned or replaced. The ignition system can become dirty over time, impacting how well the furnace functions. If your furnace isn’t lighting properly, it’s worth checking the ignition system to see if it needs to be cleaned or replaced.
  
  
• Dirty Filters: Furnaces can overheat if their filters are dirty, so it’s important to check and clean them regularly. Clogged filters can also cause the furnace to run less efficiently, increasing your energy bills.
  
  
• Thermostat Issues: If your furnace isn’t heating properly, the reason could be a problem with the thermostat. Thermostats can become dirty or damaged over time, which can cause them to malfunction. If you think your thermostat might be the problem, it’s worth checking to see if it needs to be cleaned or replaced.
  
  
• Blower Issues: The blower is responsible for circulating air throughout the home, so if it is not working efficiently, the furnace will have trouble heating the house. Various reasons, including dirt and dust buildup, a misaligned belt, or a problem with the motor, can cause blower problems. If you think the blower might be the problem, it’s worth calling a professional to see if it needs to be cleaned or repaired.
  
  
• Leaking Furnace: If your furnace leaks, it could be due to an issue with the heat exchanger. The heat exchanger is responsible for transferring heat from the furnace to the home, so if it’s damaged or not working properly, it can cause the furnace to leak. If you think your furnace might be leaking, it’s important to have a professional inspect your system to see if the heat exchanger needs to be repaired or replaced.

These are just some of the most common furnace problems that homeowners face. If you’re having issues with your furnace, it’s important to have a professional diagnose the problem and find the best solution. Furnace problems can be complex, so it’s always best to leave it to the experts.