Deciding whether to replace a 25-year-old furnace depends on various factors. While furnaces can last around 20 to 30 years, their efficiency tends to decrease over time. If your furnace is struggling to provide consistent heat, requires frequent repairs, or leads to rising energy bills, it may be more cost-effective to replace it.
Older furnaces often have lower efficiency ratings compared to modern models, resulting in higher energy consumption. Upgrading to a newer, more efficient furnace can lead to significant energy savings over time. Additionally, newer furnaces come with advanced features like programmable thermostats and improved safety features.
Before making a decision, consult an HVAC professional to assess your furnace’s condition and provide expert guidance. They can evaluate its performance, efficiency, and potential repair costs to help you make an informed choice that aligns with your comfort, budget, and energy efficiency goals.