Trane XR90 Furnaces: Reviews & Details | FurnaceCompare

Trane XR90 Furnace Overview

Trane’s XR90 gas furnace is a single stage model featuring a 91%+ AFUE rating. Noteworthy features include a four-speed blower motor, a microelectronic controller, silicon nitride igniter, and AL29-4C stainless steel secondary heat exchanger.

The furnace comes in an insulated cabinet 40″ high and 28″ deep made of galvanized steel and pre-painted. The upflow models have conveniently hinged blower doors and door latches. The equipment can be installed horizontally or vertically to suit your purpose.

Furnace Filters for the Trane XR90

Air Flow ConfigurationCabinet WidthFilter Size(s)
Downflow / Horizontal19-1/2″14x20x1
Upflow / Horizontal23″20x25x1
Downflow / Horizontal23″16x20x1
Upflow / Horizontal26-1/2″24x25x1
Downflow / Horizontal26-1/2″16x20x1

Questions about this model?

Consumer Reviews of Trane XR90


  • Very Satisfied
  • Somewhat Satisfied
  • Neutral
  • Somewhat Unsatisfied
  • Very Unsatisfied
  • #5 of 17 Trane Furnace
  • 58.33% of customers recommended

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Trane XR90 Furnace Reviews

Showing 11-15 of 17 reviews


1.0 rating
Very Unsatisfied

What a pile of sh t I have owned it for 3 months and it has quit me 2 times and it hasnt been covered under warranty yet. I paid $2800 for it and have been billed $729 for repairs in the first 3 months of ownership.Anyone looking for a new furnace I would not recomend a Trane

Highmore SD

"Trane XL90"

5.0 rating
Very Satisfied

I have been very pleased with the Trane equipment. I have had other brands and Trane has proven the most reliable and least expensive to repair. I have regular preventative maintenance every year. The installing contractor has more to do with the performance than people give credit!

"Trane is quality"

5.0 rating
Very Satisfied

Replaced old Trane furnace that was 25+ years old with a Trane XR90 unit. The old unit still worked, it was just time to get a more efficient unit. I expect that same quality as my prior Trane, time will tell. The new system is only three years old. So far everything works as promised. Quality builds loyalty and I’m sold on Trane!

Woodward, OK

"Top Quality"

5.0 rating
Very Satisfied

New furnace installed 2 years ago and works perfectly. I’ve had probably 5 different furnaces in my life: Carrier, York and Lennox. I liked the Lennox, but this Trane is a top quality furnace. I’ve seen savings in my gas bill and I can almost not hear it run at all. The fully modulating gas was a major reason I went with this model, expecting savings that only that techology could offer and was not disappointed. Highly recommended.

Pittsburg, PA


5.0 rating
Very Satisfied

So far, we have had good luck with our Trane xr90 High Efficiency and AC. We have had no problems. We have a large house over 120 yrs old, 2200 sq ft, and right now the gas company owes me almost $600.00 This is the second year for being on budget with the gas company. If you have problems, it is probably due to improper installation.

Other XR90 Reviews

Posters on this HVAC forum debate the qualities of Trane, Carrier, and Lennox and most seem to agree that Trane comes out on top where quiet efficiency is concerned but loses in terms of price. Most believe that proper sizing of a furnace and good installation is more important than the brand.

Question and Answer


What is the red flashing light on a Trane XR90 furnace?


The flashing red light is an error code, meaning something is wrong with the furnace. The sequence of blinks is a code that can be used to troubleshoot the problem. There is often a diagnostic code list explaining the sequence of blinks on the inside of the front panel.


What does an error code of 9 flashes mean on a Trane furnace?


A red light blinking 9 times refers to a problem with the igniter. There may be a diagram explaining the error codes on the back of your unit’s front panel.

Trane XR90 Model Numbers

The XR90 is available in different models which vary in efficiency and capacity.

Model Number AFUE BTUs per Hour
TDC040C924B* 91 40,000
TDC060C936B* 91 60,000
TDC080C942B* 91 80,000
TDC100C948B* 91 100,000
TDC120C960B* 91 120,000
TDX100C948C* 91 100,000
TDX100C948D* 91 100,000
TDX100R948V* 93 100,000
TDX100R948W* 93 100,000
TDX120C960C* 91 120,000
TDX120C960D* 91 120,000
TDX120R960V* 92.5 120,000
TDX120R960W* 92.5 120,000
TDX1B040A9241A* 91 40,000
TDX1B040A9H21B* 91 40,000
TDX1B060A9361A* 91 60,000
TDX1B060A9H31B* 91 60,000
TDX1B080A9421A* 91 80,000
TDX1B080A9H31B* 91 80,000
TDX1C100A9481A* 91 100,000
TDX1C100A9H41B* 91 100,000
TDX1D120A9601A* 91 120,000
TDX1D120A9H51B* 91 120,000
TUX040C924D* 92.1 40,000
TUX060C936D* 92.1 60,000
TUX080C942D* 92.1 80,000
TUX080C960D* 92.1 80,000
TUX100C948C* 92.1 100,000
TUX100C948D* 92.1 100,000
TUX100C960C* 92.1 100,000
TUX100C960D* 92.1 100,000
TUX100R948V* 93 100,000
TUX100R948W* 93 100,000
TUX120C960C* 92.1 120,000
TUX120C960D* 92.1 120,000
TUX120R960V* 92.5 120,000
TUX120R960W* 92.5 120,000
TUX1B040A9241A* 95 40,000
TUX1B040A9H21B* 92.1 40,000
TUX1B060A9241A* 92.1 60,000
TUX1B060A9361A* 92.1 60,000
TUX1B060A9H31B* 92.1 60,000
TUX1B080A9241A* 92.1 80,000
TUX1B080A9421A* 92.1 80,000
TUX1B080A9H31B* 92.1 80,000
TUX1C080A9601A* 92.1 80,000
TUX1C100A9361A* 92.1 100,000
TUX1C100A9481A* 92.1 100,000
TUX1C100A9H41B* 92.1 100,000
TUX1D100A9601A* 92.1 100,000
TUX1D120A9601A* 92.1 120,000
TUX1D120A9H51B* 92.1 120,000

XR90 Warranty

On the XR90 furnace, Trane offers a lifetime limited warranty on the heat exchanger and a 5-year warranty on the internal functional parts. All purchases must be registered with Trane within 60 days of purchase or the warranty will not be valid. Additional exclusions may apply and it is always a good idea to review the warranty with your professional installer.

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