What is the reason that only two burner ignite? this cause the furnace to shut down i 2-3 secondsPost created: 2013-03-19 Type of Equipment: Furnace Views: 163
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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.
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.
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