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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
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  • Complete Warranty requirements online
  • Search for specific Product Information
  • Use interactive Product Support functions
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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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25 Ton & Under Rooftop Units and Split Systems

Trane® Light Commercial Replacement Solutions

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25 Ton & Under Rooftop Units and Split Systems

Trane® Light Commercial Replacement Solutions

Replacement units ready and waiting. Personnel standing by to ensure project success.

  • Price quotes typically within 60 minutes 
  • 30+ Express Warehouses across the U.S. and Canada
  • Over 300 total warehouses and parts locations
  • In stock: Full line of high-demand 25-ton and under rooftop units and split systems
  • 14 dedicated Light Commercial Replacement Teams

Trane is replacement ready.

Avoid long production wait times: High-demand units and installation supplies are in stock and available for same-day purchase and pickup. Most orders are shipped 24-48 hours from the time the order is received. Plus, we’ll provide the price quote you need to move forward within 60 minutes.


Every new unit is better than the one it replaces.

Expect more than a straight-up, “like-for-like” product replacement. Across the board, current units provide improved energy efficiency, digital unit controls and low global warming potential (GWP) refrigerants — while staying within the same footprint as the previous unit. 


Specialized resources help you work better under pressure.

With dedicated teams and processes, urgent replacement orders won’t get lost in the mix. More than 200 Trane employees support replacement projects, providing immediate price quotes, expertise in equipment selection and installation accessories, accessing technical information and consulting on special project considerations.

Immediate delivery of the equipment you need.

Express Warehouses maintain inventory of our highest-demand, 25-ton and under rooftop units and split systems: Precedent®, Foundation®, Odyssey™, Axiom Horizontal and Vertical Water Source Heat Pumps, Trane® / Mitsubishi Electric Ductless. 

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