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M Oglesby
M Oglesby, HVAC Technician
Category: HVAC
Satisfied Customers: 2038
Experience:  Universally Certified HVACR Technician
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What does a blinking red light on a Trane XR80 furnace mean?

This answer was rated:

The blinking light just means normal operation when the thermostat is calling for heat.

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Resolved Question:

What does the blinking red light on the Trane XR80 furnace mean?
Submitted: 6 years ago.
Category: HVAC

M Oglesby :

What pattern is the light blinking in?

1 blink pause, 2 blink pause, 3 blink pause, etc.?

JACUSTOMER-i98hdgy3- :

No pattern. It just blinks continuously. I counted 50 blinks with no pattern. Just on, off, on, off, on, off.

M Oglesby :

Is the heat working?

JACUSTOMER-i98hdgy3- :

Yes. the heater seems to be working just fine.

M Oglesby :

The blinking light just means normal operation when the thermostat is calling for heat.

M Oglesby :

You have no worries.

JACUSTOMER-i98hdgy3- :

Thanks for your answer. I can now have peace of mind.

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