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Contact customer service

Our Trane customer service specialists can answer your general HVAC questions about products, warranty, and dealers. Please contact your local dealer for help with specific questions about buying, replacing, operating or maintaining your HVAC system.

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Buyer’s Guide

Learn helpful HVAC tips and tricks before you purchase your system.

Visit the Buyer’s Guide

Warranty & Registration

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

Protect your system


A healthy HVAC system lasts longer and saves money. Maintain your system with these tips.

Get Tips