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Should I Replace or Repair My Furnace?

Wondering if it’s time for a new furnace or just a repair? Take this quick quiz to help decide your next step!

Is your furnace struggling to keep your home warm? Deciding whether to repair or replace can be tricky. Our quick quiz helps you evaluate your furnace’s age, efficiency, and condition to make the best choice.

Signs You Might Need a New Furnace:

  • Furnace is 15+ years old
  • Frequent repairs or breakdowns
  • Rising energy bills despite normal usage
  • Uneven heating or unusual noises

Repairing may make sense for minor issues, but replacement is often more cost-effective long-term if your system is old or inefficient.

Take the quiz now to get a personalized recommendation and ensure your home stays warm, safe, and energy-efficient.

Frequently Asked Questions

Generally, consider replacing your furnace if:

  • It’s more than 10–15 years old

  • You’re paying for frequent repairs

  • Your energy bills are going up

  • It struggles to heat your home evenly

Common signs include:

  • Strange noises (banging, rattling, whistling)

  • Weak or inconsistent airflow

  • Frequent cycling on and off

  • Thermostat issues

  • Yellow pilot light (for gas furnaces)

Costs vary depending on the issue, but repairs are often more cost-effective for newer systems with isolated problems. The quiz will help assess your situation.

Upgrading can offer:

  • Potentially lower monthly energy bills

  • Improved indoor comfort

  • Fewer unexpected breakdowns

  • Manufacturer warranties for peace of mind

Our quiz offers personalized insights — but if you still have questions, a Reliance® Home Comfort Advisor can evaluate your current system and help you explore your options.