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I have trane xl80. But the heater not on at all. The light
I have trane xl80. But the heater not on at all. The light is flashing like No call on heat But the thermostat control is put on… read more
Rick
Rick
Supervisor
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I have a trane xl80, when the furnace turns on the ignitor
hello, I have a trane xl80, when the furnace turns on the ignitor is not heating up, I checked continuity so I think it is still good. wondering where continuity reading should be or it could be somet… read more
Tamar D
Tamar D
Mechanic II
Vocational, Technical or Trade School
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I have a Trane XL80 furnace with the 4 blinking lights code
I have a Trane XL80 furnace with the 4 blinking lights code and it won't heat up. … read more
airheatman
airheatman
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hello phil, The 19 year old gas Trane XE 80 (1995)gave out. How much tonnage is this un
hello phil, The 19 year old gas Trane XE 80 (1995)gave out. How much tonnage is this unit? Also, he wants to replace it with either a brand new gas Trane Tud IC 080 A948 17 1/2 " heater (80,000 BTU)or… read more
Phil
Phil
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Degree, Mech Engr Technology
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Hi Heath. I have a Trane XL80 furnace. Seems to be blowing room temperature air around t
Hi Heath. I have a Trane XL80 furnace. Seems to be blowing room temperature air around the house. Not heated, not cold outside air. I also see a flashing red light through a little window in the contr… read more
GreenHeating
GreenHeating
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My Trane xl80 has been stopping at the 2nd stage and blows
My Trane xl80 has been stopping at the 2nd stage and blows cold air. Service men have checked it they replace the board and it continues to do the smae thing. Cuts out - blows cold air - may go on, bu… read more
gotoman for ac
gotoman for ac
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I have a trane xl80 and the power was off, just turned it back
I have a trane xl80 and the power was off, just turned it back on and the thermostat will not register the temp and red light is blinking on the heater. what do I do… read more
Tim H.
Tim H.
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Vocational, Technical or Trade Scho
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I have a Trane XL80 with a 50A51 405 board. It starts, heats,
I have a Trane XL80 with a 50A51 405 board. It starts, heats, and blows fine but the first time it cycles off the fan keeps running and the air is cold. Have to recycle the power again to get the burn… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,446 satisfied customers
I HAVE A TRANE XL80 FURNACE,HAVE PROBLEMS IN PAST .IT WOULD
I HAVE A TRANE XL80 FURNACE,HAVE PROBLEMS IN PAST .IT WOULD FIRE UP BUT AFTER A WHILE WOULD SHUT DOWN AN ONLY BLOW COLD AIR. I HAVE REPLACED Igniter, flame sensor ,an limit switch. Now it fired up yes… read more
Tim H.
Tim H.
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Vocational, Technical or Trade Scho
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I just bought a townhouse and it has a Trane furnace model
I just bought a townhouse and it has a Trane furnace model XL80. The furnace heats the mainfloor only as the upstairs has electric baseboard heaters. Whenever the furnace runs it makes an annoying noi… read more
airheatman
airheatman
HVAC Technician
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Hello,I have a Trane High Efficiency Gas Furnance - XL80. When
Hello,I have a Trane High Efficiency Gas Furnance - XL80. When i turn it on isounds like it is firing up and going to start, however it doesn't blow out any air. It hums and sounds like it is constant… read more
Tim H.
Tim H.
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i have the ritetemp 6030 and a trane XL80 two stage when the
i have the ritetemp 6030 and a trane XL80 two stage when the temperature in the house dips below the assigned temperature the HVAC system turns on but the furnace isnt turned on so the HVAC is only bl… read more
Expert
Expert
I have a Trane XL80 that is blowing out cold air, the error
I have a Trane XL80 that is blowing out cold air, the error code (2 short flashes) says "External Lockout (Retries or Recycles exceeded)" What does this mean?… read more
BillyHvac
BillyHvac
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Out Trane XL80 is leaking water. Just blows cold air.
Out Trane XL80 is leaking water. Just blows cold air. The water is coming out underneath the furnace.… read more
Tom
Tom
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Vocational, Technical or Trade Scho
770 satisfied customers
I have an Trane XL80 that works intermittently when heating.
I have an Trane XL80 that works intermittently when heating. Its common for it to light then shut off 4-5 times and then just blow air without heat. The indicator light code is 2 for System Lockout. I… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
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Our Trane TUD100R9V5144 furnace is blowing air, but not heating.
Our Trane TUD100R9V5144 furnace is blowing air, but not heating. the aircon repair man says the controlboard error code is #16 but is not on the list for him to recognize the problem. Voltage is good,… read more
BillyHvac
BillyHvac
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I have a trane XL80 heater. The heater works most the time
I have a trane XL80 heater. The heater works most the time but will stop and blow cold air. I then turn the heater on and off and it will work for a while. I have had this problem in the past and the … read more
Kenton Guidry
Kenton Guidry
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Vocational, Technical or Trade Scho
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I had Trane XL80 furnace. Occasionaly the furnace will not
I had Trane XL80 furnace. Occasionaly the furnace will not turn on when the thermostate call for heat. Troubleshooting light flashes 3 times indicating ( pressure switch problem). the flame will come … read more
Mr.BTU
Mr.BTU
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Vocational, Technical or Trade Scho
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Meet the Experts:

Phil

Phil

Mechanical Engineer

8,697 satisfied customers

Retired HVAC/ Electrical & Boiler contractor. Industrial

Rick Mather

Rick Mather

HVAC Technician

3,133 satisfied customers

35 years experience, HVAC

Matthew

Matthew

HVAC Technician

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14 years experience in the HVAC field of service, installation, Manual J & D calculations

Brian HVAC Guy

Brian HVAC Guy

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1,029 satisfied customers

I have been an HVAC/R mechanic/technician for 30+ years.

Kenton Guidry

Kenton Guidry

HVAC Technician

963 satisfied customers

12 years install/service experience.

Tom

Tom

HVAC Technician

770 satisfied customers

16+yrs HVAC/R service. Residential Commerical Industrial

A-1 Tech

A-1 Tech

Service Manager

526 satisfied customers

I have been in the HVAC business for over 40 years.

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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