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What is the reason that only two burner ignite? this cause the furnace to shut down i 2-3 seconds

Post created: 2013-03-19 Type of Equipment: Furnace Views: 111

This question was created on the page: https://www.furnacecompare.com/furnaces/trane/xe90.html.

Only (2) burner ignite. this cause the the furnace to shut down in few seconds. Could you to tell the cause the other (2) burners do not ignite? The furnace has (4) burners.

thank you

On 2013-03-20 JB wrote:

The furnace is shutting down due to a safety feature. The other two burners may be dirty and nearly clogged or perhaps a valve is not opening properly to allow gas flow. Are you getting an error code on the furnace (a set of blinking lights or LED display).

Most likely, though, the burners are dirty and need to be cleaned and serviced.

To keep legal happy, let me just say that I am not an HVAC contractor, and you should never even look at your furnace without having a qualified, liability accepting HVAC contractor present.  To keep sales happy, let me just say that you can find an HVAC contractor that's happy to take your money here: http://www.furnacecompare.com/perl/find_contractors.pl.

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