Question about Ruud Matching Split Air Conditioner

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Gas burners ignite then shut down

Hello
We have a ruud central heat furnace and it turns on then shuts down after 20 seconds.hope u can help .thanks

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If you noticed when it lit, there is an ignitor on the right side of the burners. On the left side is a flame sensor. Look for a lone orange or white wire leading to the flame sensor. Turn the power off and clean that flame sensor with a piece of steel wool. Reapply power and see how it does.

Posted on May 22, 2010

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I need your model number to be sure, but I sounds like a flame sensor. If you have a hot surface ignitor(orange glow device) then in the same area there should be a small single wire sensor that sits in the flame Remove and wire brush the end and try that.

If you have a circuit board count the fast and slow flashes after it fails 3 tiimes and this will make a code

Posted on Jul 27, 2009

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