XC80 / TUD2 / TDD2

Communicating technology for ultimate comfort and greater efficiency. The advanced ComfortLink™ II allows the XC80 to constantly configure itself for optimal performance year after year. With a 80% AFUE rating, the XC80’s variable-speed fan motor adjusts speed to provide a consistent flow of warm, comfortable air with quiet operation.


60–140 mbth input
ComfortLink™ II
Continuous Comfort-R™ mode
Two-stage heat
Three-wire connections
Two-speed draft inducer
Silicon nitride igniter
Simplified Trane CleanEffects™ connections
Variable-speed communicating ECM blower motor
Digital user interface for easy setup and diagnostics
Certified to 2% air leakage