Questions & Answers for: flame sensor ruud furnace

flame sensor that is dirty or not working. Check to make sure you are getting gas. Check the connections of all wires to the control board. If the sensor is not part of the ignitor, see if you can get

...flame sensor is not sensing a flame. If the flame is present and nice and blue the flame sensor is probaly dirty. Remove the flame sensor and lighty sand it with sandpaper. My HVAC system has a ...

flame sensor rod for a Ruud Silhouette II furnace, approximately 7-8 years old? disconnect the power. the flame rod is located at the end of the last burner. Gently remove it from its cradle and use a

...flame sensor. When the burner lights ,there is a flame sensor in the flame and it is suppose to sense the flame and send a signal back to the control board which will keep the gas valve open, if it ...

...20 seconds. Yellow led flashes. I replaced the flame sensor already. Any other ideas? Check all the ground connections from the circuit board and furnace cabinet. If continues, replace circuit

flame sensor but problem persists. can anything else be causing this? I'm assuming this is a remote sensor... if so, you need to read the MicroAmps that the flame is generating. If it is anything less

...my furnace go through its cycle and then blow cold air and wont shut on my Ruud gas furnace it could be flame sensor or high limit switch how long do burners run does the fan stay on while this ...

...any blockage, yet and still the same issue is acuurring test and or clean fire / light sensor One of two things could be going pressure switch or flame sensor rod is dirty clean flame sensor rod ...

Where is the flame sensor on the Ruud Silhouette ll Gas Furnace Right at the end of the pilot light. https://www.justanswer.com/hvac/4908f-ruud-silhouette-gas-furnace-troubleshooting.html