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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Products and Systems


Explore a wide range of chillers to solve your tough design challenges with options to meet your efficiency and sustainability objectives

Heat Pumps

Scalable for all sizes and types of commercial buildings, heat pump solutions can make the switch to full or hybrid electric HVAC seamless. Trane can help you make the most informed choice possible for optimizing energy efficiency, surpassing decarbonization goals, meeting evolving building codes and more.

Packaged Units and Split Systems

Whether for a large data center, a complex commercial concern or a small business, Trane offers sustainable options to deliver customized comfort and efficiency.

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.

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.

Trane Thermal Energy Storage

Thermal energy storage works by collecting, storing, and discharging heating and cooling energy to shift building electrical demand to optimize energy costs, resiliency, and or carbon emissions. Liken it to a battery for your HVAC system

Air Handling Solutions

Whether you need basic comfort cooling or a custom-designed part of a sophisticated HVAC system, a Trane air handling system, combined with extensive experience creating custom products, mean that we can provide you with the right units for your system such as Air Handlers, Terminal Devices, VAV, and Fan Coils. 

TR200 Series

Trane TR200 Series drives play an important role in a system to reduce energy usage, extend motor life, optimize AC motor speed control, maximize occupant comfort and reduce costs.

Design and Analysis Tools

Backed by our extensive history of HVAC system design and software simulation knowledge, our cutting-edge tools answer your challenges and help empower you to create a more sustainable, efficient and healthy world.