Why Is My Central Air Not Working? AC Troubleshooting Tips for Maize, Goddard & West Wichita

It’s a 100-degree Kansas day, and your home feels like an oven. You’re probably asking, “Why is my central air not working?” If you live in Maize, Goddard, or West Wichita, you’re not alone. PD Plumbing Heating & Cooling breaks down the top reasons your AC might not be blowing cold air — and what you can do before calling us.

Top 6 Reasons Why Your Central AC Isn’t Working

• Clogged Air Filter: Dirty filters block airflow. Check & replace monthly.
• Tripped Breaker or Blown Fuse: Check your breaker box for a tripped switch.
• Thermostat Set Incorrectly or Battery Dead: Set to “Cool,” lower temp, check batteries.
• Dirty or Frozen Coils: Ice means low refrigerant or airflow. Switch fan to “On” & call us.
• Blocked Outdoor Unit: Clear grass, fluff, or mulch around condenser.
• Low Refrigerant or Leak: Needs pro repair — don’t DIY this one.

DIY Troubleshooting Checklist for Maize, Goddard & West Wichita

• ✅ Replace or clean your filter
• ✅ Check breaker panel for tripped switch
• ✅ Make sure thermostat is on “Cool”
• ✅ Clear debris around outdoor unit
• ✅ Fan “On” mode to thaw coils
• ✅ Still warm? Time to call PD Plumbing.

Brand-Specific AC Help

• Goodman AC Help
• Carrier Troubleshooting
• Trane Diagnostics
• Lennox Customer Support
• Amana AC Guide
• Coleman AC Info

Extra Local Tips & Trusted Resources

For local energy rebates and maintenance help, see Energy.gov AC Tips or Wichita Public Utilities.