6 Common Causes of Winter Furnace Repairs

Furnaces, like most HVAC systems, can encounter problems, especially during their peak usage. EZ Air Conditioning and Heating understands the importance of keeping your furnace running efficiently, and in this blog post, we discuss common causes of winter furnace repairs and how to address them.

1. Basic Wear and Tear – Not all areas may experience the harshest winters, but consistent heater usage can lead to natural wear and tear. Components such as filters, air ducts, and blow motors may become dirty or fail due to prolonged use. Regular heater service and maintenance check-ups can identify and fix these issues before they escalate.
2. Ignition or Pilot Issues – When a furnace struggles to ignite, it can be the result of multiple issues including a malfunctioning ignition sensor, an overloaded circuit breaker, or simply a lack of gas supply. These problems can lead to a lack of heat and require professional heater repair technicians who are equipped to handle such technical fixes safely and efficiently.
3. Thermostat Malfunctions – Thermostats are vital for the operation of your heating system, and problems can be as simple as a battery replacement or as complex as a system recalibration. Programmable thermostats are recommended for their reliability and energy efficiency.
4. Malfunctioning Pilot Light – A pilot light that fails to stay lit can prevent your gas furnace from producing heat. These issues can stem from drafts, a malfunctioning thermocouple, or a dirty HVAC system. A professional heater service is key to resolving these problems and ensuring your pilot light operates correctly.
5. Aging Furnace – All furnaces have a lifespan, and excessive repairs may indicate that it’s time for a new, energy-efficient model. ENERGY STAR®-labeled furnaces can provide long-term savings and improve the overall energy efficiency of your home.
6. Uneven Heating or Continuous Operation – A furnace that doesn’t distribute heat evenly or one that operates non-stop can be a sign of underlying issues like clogged filters or faulty limit switches. Ensuring clear ducts and proper heater service can mitigate these problems.

Give Us a Call Today!

Should you encounter any of these symptoms with your furnace, it’s important not to delay addressing them. Whether you need preventative maintenance, urgent repairs, or considering a new heater installation, EZ Air Conditioning and Heating has the expertise to provide top-quality HVAC services. Give us a call at (210) 429-9186, or reach us online to book a consultation.