We speak HVAC so you don't have to
Find Local Contractors

1. I need a new:

2. My zip code is:

See all questions

My Trane XE80 furnace is flashing a red light 4 times. What does this mean?

Post created: 2015-10-30 Type of Equipment: Furnace Views: 753

This question was created on the page: https://www.furnacecompare.com/furnaces/trane/xe80.html.

On 2015-10-30 Gary wrote:

4 flashes on the XE80 means there is a problem with a high limit switch, usually due to excessive heat buildup. This could be caused by something restricting airflow, such as a faulty blower or a dirty filter. In a situation like this, it is always advisable to contact a licensed HVAC contractor to come out and take a look.

Your Answer

Copyright 2002 - 2018 furnacecompare.com