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Welcome to your personal help center, where you can start finding answers to the most important questions about your system.

Learning Resources

HVAC Glossary

An outdoor HVAC unit.

Here you can search common HVAC terms in one convenient place to make learning fast and easy.

Repair or Replace Guide

An HVAC technician installing an outdoor unit.

Decide whether to repair or replace your unit by utilizing our tools and tips to find the best solution for you.


Customer looking up HVAC resources on a laptop.

Browse energy saving and HVAC tips and tricks, air quality information, and more.

System Recommendation Tool

Trane HVAC Units

Tell us about your home for an expert recommendation on what system best fits your needs.

Green Guide

Hands holding a small plant against a green background.

Explore ways to help make climate-smart decisions every day, while also lowering your energy bill.

HVAC 101

A man using a smart thermostat in his home

Making sense of all the different HVAC systems can be confusing. Learn heating and cooling basics in this helpful guide.

System Recommendation Tool

Find an HVAC system that fits your needs

Product Resources

Warranty & Registration

HVAC technician inspecting outdoor unit.

Learn more about your coverage options, how to register your product, where to find your serial number, and more.


An HVAC unit with inner workings displayed.

Explore resources to help navigate some of the most common issues you may face with your Trane system.

Trane Home App

An HVAC dealer working with customers.

Easily adjust your temperature, set your schedule, and monitor your HVAC usage from virtually anywhere.

Owner’s Manuals

An HVAC dealer shows information to customers.

Become an expert on your system, from technical details, to safety information, to troubleshooting tips.

Maintenance Tips

A Trane air conditioner with close up of red logo.

Get help and advice on how to ensure peak performance from your system all year long.

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 7am to 5pm CST


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