Trane XV90 Furnace Overview

The XV90 was Trane’s top-of-the-line condensing gas warm-air furnace until it was discontinued in 2008. (Current top-of-the line models include the XV95 and the XC95M). The furnace was Energy Star® rated with an AFUE of 93% or better. (Trane does not make an oil furnace in the XV90 line, although it does in its XV80 line.)

The XV90 was a two-stage model with a variable speed blower. (This reduces the operating cost of the furnace when it’s not too cold as compared to a single-stage model.) It has built-in diagnostics, which the company claims can reduce maintenance time and costs should problems occur. The design of the XV90 furnace is CSA certified.

Furnace Filters for the Trane XV90

Air Flow Configuration	Cabinet Width	Filter Size(s)
Upflow / Horizontal	17.5″	17x25x1
Upflow / Horizontal	21″	20x25x1
Upflow / Horizontal	24.5″	24x25x1