non-descriptive image
We use cookies to enhance your experience on our website. By clicking '' or by continuing to use our website, you are agreeing to our use of cookies. You can change your cookie settings at any time.

HVAC Troubleshooting

Follow our interactive troubleshooting guide to find answers to your system’s problems. Choose from a selection of common HVAC issues or pick your product for help with fixes you can try yourself.

Packaged System Troubleshooting

If you are experiencing an issue with your packaged system, our guide can help answer your questions.

Trane packaged systems include:

Packaged air conditioners

Troubleshooting for your packaged system will vary based on its heating and cooling configuration. Our Air Conditioner troubleshooting guide will apply to your system

Packaged heat pump

Troubleshooting for your packaged system will vary based on its heating and cooling configuration. Our Heat Pump troubleshooting guide will apply to your system

Packaged gas/electric

Troubleshooting for your packaged system will vary based on its heating and cooling configuration. Our Furnace troubleshooting guide will apply to your system

Is your HVAC system still experiencing issues?

Your local Trane dealer can help.

Maintenance Tips

A healthy HVAC system can last longer and save money. Maintain your system with these tips.

Get tips

Owner’s Manual

Learn more about your product, like its technical specs and innovative technology.

Find your manual

Warranty & Registration

After getting a new system, be sure to protect it with a warranty.

Protect your system

Contact a local dealer

Dealers can answer questions, help you find the right products for your home, and repair your system.

We’re here to help

Connect with our Customer Care team about your products, warranties, and dealer concerns.

Available Monday – Friday from 8am to 6pm CST

1-800-945-5884

A phone