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

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  • Complete Warranty requirements online
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  • Use interactive Product Support functions
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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 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.

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.

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

Q1 Engineers Newsletter - "Hydronic Heat Recovery Control"

Due to movement towards reducing energy costs, energy use, and more recently emissions due to energy use, recovering heat in hydronic systems is at the forefront of interest today. This Engineers Newsletter builds upon information available in previous Trane publications and provides deeper information on design, operation, and control of these systems.

Read the EN
Future of Heating is Electric

[WHITEPAPER] Future of Heating is Electric: Heat Pump Technology Deep Dive

Many building owners are seeking to decarbonize their operations, and instead of using fossil fuels, such as a gas-fired burner to heat their buildings, owners are turning to electrified HVAC equipment like heat pumps. Electrification of a building’s heat will not eliminate total environmental emissions on its own, but it's an effective alternative in many markets. Discover the differences in heat pump technology's in this new deep dive.

Read the Whitepaper
TRACE 3D Plus

[Now Available] TRACE 3D Plus Version 6

TRACE® 3D Plus Version 6.00.106 has been released! This latest update is focused on added functionality, enhanced editing options, and more. Update your software to take advantage of the latest enhancements, or for new users, explore how TRACE 3D Plus can add efficiency to your system design process.

Explore Now

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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

Unlock the Potential of AI in Buildings

Webinar

Unlocking the Potential of AI in Buildings
Discover the future of smart buildings, where artificial intelligence (AI) has revolutionized the built environment with solutions that unlock unparalleled performance and insight – a future where indoor spaces meet new levels of performance, energy efficiency, and occupant comfort, with intelligent building systems.

Read the Latest

Unlock the Potential of AI in Buildings

Webinar

Unlocking the Potential of AI in Buildings
Discover the future of smart buildings, where artificial intelligence (AI) has revolutionized the built environment with solutions that unlock unparalleled performance and insight – a future where indoor spaces meet new levels of performance, energy efficiency, and occupant comfort, with intelligent building systems.