Do you think you might need to replace your furnace? Does it need costly repairs? Jon Wayne can help you make a decision about the condition of your current furnace if you’re facing a significant repair and think it might be wiser to replace the furnace.
Consider these questions as you decide whether to repair or replace:
- What is the age of your furnace? You might be surprised to hear that some experts classify a furnace that is just 10 years old as “older.” But technology has increased efficiency in newer furnaces to such a degree that it can be worthwhile to replace a 10-year-old furnace. By upgrading to a high-efficiency furnace, you’ll quickly see a return on your investment through monthly energy savings.
- How efficient is your furnace? Even if your system needs repairs, you generally can’t increase its efficiency by changing out parts. The only way to do that is to upgrade. Look for your current furnace’s “annual fuel energy utilization” (AFUE) rating, which shows a furnace’s efficiency. High-efficiency systems start at 90 AFUE.
- How well have you cared for your furnace? Regular preventive maintenance can extend the life of a system by up to five years. If you’ve neglected maintenance for your furnace, a repair might not be worthwhile.
- How often do you use the furnace? Because San Antonio’s climate doesn’t require homeowners to use furnaces extensively, they generally last beyond the recommended age limit. Most furnaces should function an average of 15 years. A furnace operating in Wisconsin might last eight to 10 years, whereas in Texas a furnace might work well for over 15 years.
Other signs it might be time to replace your furnace: Your energy bills spiked last winter; you noticed hot and cold spots throughout your home; or your furnace was excessively noisy.
As you consider whether to repair or replace your heating equipment, the NATE-certified experts at Jon Wayne Heating & Air Conditioning are available for consultation. Please contact us anytime.
Our goal is to help educate our customers about energy and home comfort issues (specific to HVAC systems). For more information about furnaces and other HVAC topics, download our free Home Comfort Resource guide.
Jon Wayne Heating and Air Conditioning services San Antonio and the surrounding communities of Seguin, New Braunfels, Bulverde, Boerne, and Comal County. Visit our website to see our special offers to get started today!






Jon Wayne Heating & Air Conditioning
1 (210) 888-0570
Serving San Antonio Since 2001