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 6-10 of 17 reviews

"Throwing control board bad code"

3.0 rating

Our Trane furnace is just over a year old. Top of the line last year. We have replaced the transformer and the board. It is getting power to everything, but it is still showing the control board bad code(a new board was just put on today with a new transformer). What can cause this? Please respond asap as even though its “Spring”, we are still getting snow and very low temp. Thank you.

Flint, MI

"“How to Stop a Trane”"

1.0 rating
Very Unsatisfied

This is how you stop a Trane. First of all you have to do is give up your hard earned money to purchase and install a Trane furnace. Yes…it will seem like a smart decision at the time because of their marketing however you will soon learn that all the hype is just that…HYPE! Now to stop the “Trane” all you have to do is wait and it will stop all by itself! In six years of ownership the motor control board has stopped working twice! The repair is over $350. They do not stand behind the warranty they offer up front and they do not know the meaning of customer service. The best thing to do is don’t get one in the first place. I am now the proud owner of a $3000 Trane XR90 boat anchor because I refuse to give them anymore money and have it repaired…again. I have however come up with a solution for my predicament. I’m getting a new furnace from a competitor. Save yourself the grief, inconvenience and cost. DO NOT BUY TRANE HVAC EQUIPMENT…PERIOD!

North Bay, ontario


1.0 rating
Very Unsatisfied

I called the customer service rep when my problems began and received no good answer from anyone. We purchased the unit in 2003 and have had problems ever since. I think with all the service calls I have paid for the furnace twice. 5-10-06 venter motor, 9-16-06 pressure switch, 4-23-07 flame sensor. 5-02-07 Same problem, 5-09-07 venter motor again, 5-18-07 heater exchange, 5-25-07 venter motor again, 10-16-07 venter motor again, 4-22-12 3 burners, 4-23-12 gas valve. This time we got stung for another $480 dollars. With all the service charges of 80 dollars for each service charge I feel we have almost paid for the furnace twice and as far as any help from the customer service dept. They gave us no help at all.

Crystal Lake, Iowa

"Best I ever had"

5.0 rating
Very Satisfied

Changed out my old Lennox for this Trane XR90 also had the ac installed and never had any problems. Change the filter once a month and it runs great!!! Would buy another one in a heart beat.

Hudson Ma


5.0 rating
Very Satisfied

Had a Trane xr90 installed 7 years ago, been great. Extremely quite with the variable speed fan….I’ve had to go to the basement to see if it was running. Always has been. No temp. Swings and no service calls. Been a great product. Highly recommend.

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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