ComfortSite Login

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
  • View product literature
  • Register for Training programs
  • 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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Trane Connect

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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We’re innovating like the planet depends on it. Because it does.

Trane, by Trane Technologies – a global climate innovator, is the building technology and energy solutions company providing individualized, right-sized, and forward-looking solutions for commercial and industrial applications. Practicing at the height of digital and manufacturing excellence and quality, we're leading an ambitious movement to decarbonize the built environment for both the people and the planet.

We help customers succeed by providing innovative solutions that optimize indoor environments through a broad portfolio of indoor environment and climate solutions, energy and sustainability services, and building automation systems.

Trane empowers today’s executives, engineers, contractors, facility managers and building owners in an array of markets including education, healthcare, government, data centers, retail, and commercial real estate. We offer global expertise and local execution to identify and implement the highest quality solutions.

As a part of Trane Technologies, the work we do each day progresses us towards our ambitious 2030 Sustainability Commitments and 2050 Net-Zero carbon target. More than being expert engineers, technicians, and business leaders, we are practical idealists pursuing purposeful, yet ambitious innovation focused on meeting the climate and sustainability needs of our customers and our planet.

A History of Impactful Innovation



Trane begins as a family plumbing business in La Crosse, Wisconsin.


The Trane Company incorporates and creates its first heating system.



Trane patents its first air conditioner.


Trane enters the controls business.



Trane Technologies is formed.

Right Now. Right Tomorrow.

We're focused on providing commercial and industrial indoor environment and climate solutions, energy and sustainability services, and building automation systems that enable you to reduce your total carbon footprint and meet your environmental sustainability goals. The Trane difference is we deploy a depth and breadth of expertise, backgrounds, and perspectives to both innovate new technologies and individualized solutions that get it right for both the customer today and the world tomorrow.

Our Expertise in Action

Using a breadth of expertise and foresight, Trane gets it right for both the customer and the climate.

Comprehensive Solutions for Resilient and Sustainable Healthcare Buildings

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