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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The world is our building. Let’s engineer it together.

Supporting Engineers who are designing the future. 

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 Storage 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.

VRF Systems

Advanced, all-electric HVAC technology + building expertise, service and s​​upport. Building regulations, decarbonization demands and occupant expectations are ever-evolving. To remain ahead, you need more flexible, efficient HVAC options.

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.

Refrigerant Transition Overview + FAQ

The evolution of refrigerants is an ongoing journey. That's why our refrigerant selection approach is rigorous, unbiased and balanced.

Read the latest information on transition impacts in the new overview document.

From our desks to yours

Consuming and sharing relevant and timely industry updates is pivotal to your success meeting customer goals and staying aprised of technology and trends in buildings today. And it's key to our success as a partner in your work. Find below a sampling of the latest spotlight resources and training for you to simplify professional development, in a meaningful way. 

Hydronic Heat Recovery Control

Q2 Engineers Newsletter LIVE - "System Controls for Applying ASHRAE Guideline 36""

ASHRAE Guideline 36 provides uniform sequences of operation for HVAC systems that are intended to maximize the systems' energy efficiency and performance, provide control stability, and allow for real-time fault detection and diagnostics. This presentation covers updates of Guideline, concentrates on hydronic and airside systems, and methods to deliver control systems using the guidance provided.

Watch the ENL
VRF Avoiding Pitfalls Webinar

[Webinar] How to Avoid Common Pitfalls in the Design and Installation of VRF Systems 6/27/24 @ 2PM ET

At Trane, we want to help make sure every VRF project you have is a success. This session will cover common mistakes in the design and installation of VRF systems, including how to understand how to select the right condensing unit, handling cold climate projects, how to evaluate ventilation options, estimating differences across system types, and recognizing opportunities for value engineering. Register for the webinar today!

Register Today!
TRACE 3D Plus

[Now Available] TRACE 3D Plus Version 6.10.289 + On-Demand Webinar

TRACE® 3D Plus Version 6.10.289 has been released! The latest version focuses on new efficiencies through added functionalities, simplified calculations, and more. Interested in learning more about the next generation building design and analysis software program, including the latest tool enhancements? Watch the webinar recording on-demand!

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Sign-up for Engineer News Updates

Before progress happens in the world, it happens in the minds of engineers.  Inspire your minds and follow along with the latest industry updates, innovative product solutions, and educational opportunities for your unique development needs.

On-Demand Webinars for Engineers

How to Avoid Common Pitfalls in the Design and Installation of VRF Systems

Webinar

How to Avoid Common Pitfalls in the Design and Installation of VRF Systems
At Trane, we want to help make sure every VRF project you have is a success. We recognize that VRF design and installation can be complex due to its nature and variety of manufactures with unique installation rules.
CSE-modernizing-buildings-image.png

Webinar

Modernizing Yesterday’s Buildings to Leverage Today’s Opportunities
This webinar will highlight common system types from the past 50 years, exploring retrofit and upgrade opportunities inclusive of the latest technologies to help customers reach their goals – from decarbonization, energy efficiency, productivity, compatibility and more.

Read the Latest

How to Avoid Common Pitfalls in the Design and Installation of VRF Systems

Webinar

How to Avoid Common Pitfalls in the Design and Installation of VRF Systems
At Trane, we want to help make sure every VRF project you have is a success. We recognize that VRF design and installation can be complex due to its nature and variety of manufactures with unique installation rules.