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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
  • 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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Trust is the most important thing we build

Trane Contractor Solutions

In this business, great equipment is only a good start. You need partners you can count on—and real pros who know their stuff.

With a track record over 100 years long, you won’t find a more trusted HVAC partner than Trane. Whatever your project, we go the extra mile to help you deliver a seamless start-up.

Dee Cramer's Rise From Humble Origins

[Spotlight] Dee Cramer's Rise From Humble Origins

The Michigan-based company embraces old-fashioned relationship-building, community service, and sophisticated technologies to take on big jobs.

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How to Make Any Building A Smart Building

[Webinar] How to Make Any Building A Smart Building 11/16/23 @11AM EST

A strong smart building foundation starts with 4 key areas: connectivity, cybersecurity, serviceability, and resilience. Addressing these through building controls and automation is the key to creating spaces that prioritize performance and energy efficiency without sacrificing occupant comfort. In this webinar, we’ll discuss how engineers and contractors can get started, and the resources available to help you through every step – from design to installation, operation, and beyond.

Register Now
Symbio 700 How To Videos

[Videos] Symbio® 700 How-To Videos

Updated Symbio® 700 Controller and Service & Installation App How-To Videos are now available on YouTube! Symbio 700 unit controllers now ship standard on many systems going forward so stay up to date on best installation and service practices.

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In the News

Florida, Hurricanes & HVAC

[In The News] Florida, Hurricanes & HVAC

Trane has taken steps to improve the stability of residential and commercial HVAC units to better withstand hurricane-force winds.

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Welcome Women Into HVAC and the Skilled Trade

From contractors to engineers to welders to maintenance and service technicians, skilled employees are the number one resource the HVAC industry depends upon most to meet the growing demand for comfortable indoor climates.

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Contractor Spotlights

At Trane, we’re about relationships—and people. So, we’re taking a moment to celebrate all the good folks who bring it, day in and day out. Check out a few of their stories.


Customer Story

Collaboration and Innovation to Meet Industry Needs
Recently, Kristie Upton, Senior Marketing Manager at Trane, sat down with Robert Beck, president of the Mechanical Contractors Association of America (MCAA) and CEO of John W. Danforth Company, and Trane Vice President and North America Commercial Business Leader Terry Dugan to discuss the flourishing innovation in the HVAC industry and the deep collaborations between manufacturers and contractors to meet the country’s net-zero goals.


Dee Cramer’s Rise From Humble Origins
The Michigan-based company embraces old-fashioned relationship-building, community service, and sophisticated technologies to take on big jobs.

Contractor Insights, Education & Support

Customer goals evolve. Technologies change. In our world, there’s always something new. Use these resources to stay in the know and on top of your game.



Webinars: On-Demand

Our on-demand webinars provide comprehensive HVAC training and education that’s ready when you are. 

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Support: Light Commercial Help Center

Support: Light Commercial Help Center

We’re always here for you. Follow the link for technical support on all light commercial HVAC equipment.

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Support: LCUR Quick Quote

Support: LCUR Quick Quote

Get a fast response with online pricing directly from our Light Commercial Unit Replacement team.

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Training: Trane Education Center

Training: Trane Education Center

See the full catalog of free and fee-based opportunities including self-paced courses, instructor-led classes and more.

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Trane is a proud sponsor of

Gold Associate Member SMACNA
IAQ Solutions

IAQ Solutions

Air cleaning technologies have never meant more. We’ll help you get ahead of the latest CDC, ASHRAE and EPA guidelines.

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K-12 school administrators have no shortage of issues to address, and HVAC probably isn’t at the top of the list. But HVAC upgrades can actually help solve problems like learning outcomes, attendance and budget constraints. In the latest Contractor Spotlight, we explore what it can mean to your business when you can help connect those dots.

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Restauranteurs pour their passion into creating special places for people to gather and enjoy a good meal. It’s an idea that seems so simple. Yet, below the surface restaurants may be one of the most complicated small business models to manage. As a contractor, you can’t solve it all, but you do offer a range of solutions that contribute to their success.

Learn More

Trane Commercial Building Systems

Pre-engineered for efficient and cost-effective electrified solutions

Comprehensive Chilled Water Systems

Comprehensive chilled-water systems employ best practices in chiller plant design that align with current industry guidance for achieving high performance cooling, heating, and ventilation, all while reducing first cost.

Comprehensive Chiller-Heater Systems

Trane® Comprehensive Chiller-Heater systems, featuring electric heat pumps, provide cost-effective, energy-efficient, reliable cooling and heating, while reducing carbon emissions. We offer multiple options and variations, so that more buildings in more places can maintain year-round comfort while working to reach their decarbonization goals.

CoolSense® Integrated Outdoor Air Systems

The CoolSense® pre-packaged HVAC design system combines a dedicated outdoor-air system (DOAS) with chilled-water sensible-cooling terminal units to deliver a flexible, energy-efficient solution that enhances comfortable spaces and simplifies maintenance.

Intelligent VAV Systems

Trane Intelligent VAV systems simplify the design and implementation of systems that HVAC designers typically consider complicated and time-consuming. With new technologies and optimized controls, these systems are 20% to 30% more efficient than traditional multiple-zone VAV systems.

Thermal Battery Systems

Trane Thermal Battery™ systems are premier HVAC plants that provide a distributed resource for our changing grid. Their ability to store thermal energy enables your building to reliably modify HVAC operations to optimize for carbon reduction or energy cost savings.

Variable Refrigerant Flow (VRF) Systems

Regardless of the capacity, energy efficiency, functionality or performance-monitoring requirements, our VRF Systems Solutions, featuring Trane® / Mitsubishi Electric VRF Technology, are designed to exceed the comfort and sustainability goals established for commercial building projects.

Zoned Rooftop Systems

Ideal for small buildings, Trane® Zoned Rooftop Systems provide cost-effective options to increase comfort and energy efficiency, while simplifying operation and maintenance. These packaged systems make advanced functionality affordable and easy for non-technical users to operate.

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Products & Services

You know your project goals. We’ve got the equipment, jobsite expertise and full-on commitment to help you make them a reality.