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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Catalog Air Handlers


Catalog Air Handlers

Expertly designed for budget-conscious applications, but does not sacrifice on construction, quality, or performance.

Key Benefits:

  • Cost-effective performance
  • Compact footprint
  • Reliable serviceability
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Catalog Air Handlers

Available with features and options to meet virtually any specification, Trane® catalog air handlers offer essential features to simply, reliably, and efficiently deliver clean, comfortable air. Trane has redefined the entry-level air handler. The model combines energy-efficiency and flexibility with predictable performance, offering:

Compact Footprint

A compact design and state-of-the-art construction technologies means you don’t have to compromise. Trane can help lower utility bills and improve air quality, too.

Cost-Effective Performance

With a wide variety of configurations, component options, single-point power and design and analysis tools to help tailor Performance Climate Changer air handlers to meet your energy, indoor air quality and budget requirements.

Reliable Serviceability

With robust, quality construction and factory mounted, wired and tested BACnet™ communicating controls, Performance Climate Changer air handlers are designed for easy installation and maintenance, as well as the long-lasting performance you have come to trust from Trane.