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Trane XB90 Furnace

Dependable, efficient winter comfortTrane,xb90,trane xb90,trane furnace

Reliable winter warmth shouldn’t be hard to achieve.  The Trane XB90 is designed to provide dependable performance  and efficiency so your home, and your budget, are both as comfortable as they can be.



Efficient performance

The XB90 features a 90%+ AFUE rating.

Durable construction

Materials for all components are tested again and again for long-lasting performance and reliability.

Cleaner, healthier indoor air

Add Trane CleanEffects™ to your system for advanced air filtration that removes more dust, pollen and other irritants from conditioned air for a cleaner, healthier, more comfortable home.

Every Trane furnace is packed with high-quality components. Each helps ensure that time after time, your unit will provide total comfort your family can rely on.

The XB90 includes:

  • 40″ high cabinet, 28″ depth means it fits almost anywhere
  • Four-Speed blower motor
  • Convertible to horizontal
  • Self-diagnostic microelectronic controller
  • Insulated heavy steel cabinet
  • Adaptive Silicon Carbide Hot Surface Igniter
  • Multi-port,in-shot burners
  • Enclosed burner box
  • One-piece heat exchanger
  • Prepainted galvanized steel cabinet
  • Cleanable Filter L29-4C™ Stainless Steel Secondary Heat Exchanger
  • Sealed Combustion – 100% Outside air option

Trane XB90 Non-Direct Vent Upflow/Horizontal Furnace Models:

ModelHeight (in.)Width (in.)Depth (in.)Nominal Capacity Output (BTUH)ICS* AFUE

Trane XB90 Non-Direct Vent Downflow/Horizontal Furnace Models:

ModelHeight (in.)Width (in.)Depth (in.)Nominal Capacity Output (BTUH)ICS* AFUE

Beginning May 1 2009, Registered Limited Warranty terms are available if the product is registered within 60 days of installation. Registration can be completed either online at or by calling 800-554-6413.

Trane’s Registered Limited Warranty terms include:

  • Lifetime limited warranty on heat exchanger
  • 5 Year limited warranty on internal functional parts
  • If the product is not registered within 60 days of installation Trane’s Base Limited Warranty terms will apply.
  • An option to purchase transferability of your Registered Limited Warranty is available. For more information visit:
  • Optional Extended Warranties are available. Extended Warranties can pay for labor and other costs not covered by manufacturer’s limited warranty.
  • Ask your Bay Area Services Consultant for full warranty information at time of purchase. Warranties are for residential use only, some exclusions may apply.


*Isolated Combustion System

Potential energy savings may vary depending on your personal lifestyle, system settings, equipment maintenance, local climate, actual construction and installation of equipment, and duct system.

As part of our continuous product improvement, Trane reserves the right to change specifications and design without notice. Read important energy cost and efficiency information available from your Bay Area Services Consultant.

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