Is your HVAC system on its last leg? Discover 10 signs you need a replacement from Minnix Mechanical in Horseshoe Bay, TX.

Introduction: If your HVAC unit is old and unreliable, you might be spending more on repairs than it’s worth. Here’s how to know when to replace it.

1. Age Over 15 Years

  • Older systems are less efficient.

2. Frequent Repairs

  • More than 2–3 major repairs per year is a red flag.

3. High Energy Bills

  • Efficiency declines with age.

4. Inconsistent Temperatures

  • Hot and cold spots are a sign of failing components.

5. Strange Noises or Smells

  • Banging or burning smells = time to call a pro.

6. Poor Indoor Air Quality

  • Excess dust or humidity issues.

7. Rising Repair Costs

  • Could be better spent on a new unit.

8. Low SEER Rating

  • Upgrade to 16+ SEER for energy efficiency.

9. Excessive Moisture or Leaks

  • Refrigerant or condensate line problems.

10. HVAC System Still Uses R-22 Freon

  • Banned refrigerant—upgrade is mandatory.

Conclusion: Don’t suffer through another hot Texas summer. Upgrade your HVAC system and save in the long run.

📞 Schedule your free consultation with Minnix Mechanical today.

Explore our HVAC replacement services