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Trane ComfortSite is an extranet site designed to save you time. With your secure login, you can:

  • Order Equipment, Parts, Literature and track Order Status
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  • Complete Warranty requirements online
  • Search for specific Product Information
  • Use interactive Product Support functions
  • View and print invoices through Account Track Online
  • and More
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This is the login for Trane® Connect™ and other Trane® commercial applications. Trane® Connect™ is our secure, cloud-based customer portal to access your building systems to remotely monitor and manage building systems, and conduct routine maintenance.

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Trane Celebrates 110 Years of Making Buildings Better

Celebrating our 110th anniversary as a world leader in creating comfortable, energy efficient indoor environments.

April 11, 2023

James Trane and his son Reuben started a family plumbing business in La Crosse, Wisconsin, in 1885. James developed an innovative low-pressure steam heating system and in 1913—28 years later—they incorporated as The Trane Company. 

Watch this short video for a glance back at where we started—with James and Reuben Trane in 1885—and where we are now, as part of Trane Technologies.

110 Years of Ambitious Innovation

Discover Our Latest Innovations
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Navada Takes on Indoor Farming

To bring agriculture inside, design-build engineers must create precisely-controlled environments. Canadian contractor Navada collaborated with Lufa Farms and Trane to develop sustainable and economical indoor farms.

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  • Innovation

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