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Crown aruba gas boiler model XE4 starts and goes out

1987 model xe4I think it may be power venter motor

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  • fanfare21 May 11, 2010

    Not much details about your boiler....Does it have a flame rectification to prove pilot? If so, make sure that rectification rod that goes into the flame is clean.



    You think that the vent motor is bad...Unplug the motor, get a VOM meter and check for power, if you have power than it is the motor, If no power than you have a safety switch open.

  • Keith Miller
    Keith Miller May 11, 2010

    can you retype your problem all I can see is (1987 model xe4I think it may be power venter motor) it might have been typed in the wrong field. thank you

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Pressure
switch bad

Posted on Jan 07, 2009

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I have a 1987 Intertherm FEH-015HA electric furnace. The issue I am having is that my blower will not shut of unless I pull the disconnect. My thermostat will operate the heating elements like normal,


You most likely have a bad fan limit / cycling switch. If you kill the power to the furnace see if you can trace the wires from the motor to where the connect to the switch. It looks like a round button with tabs sticking out of it for the wires to connect. Mark down where the wires were connected and take it to a HVAC business or furnace supply house. Be sure to have the model off the furnace with you so you can get the correct parts.

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You're pressure switch is open. The sequence of operation starts with the inducer motor and it pressurizes the combustion chamber, and also closes the pressure switch before the burners will come on or before the ignitor will work. Check for a hole in the vent poly hose, you can remove it from the motor end and blow through it and this will most of the time free up the single contact and it will fire up. You can also by pass the switch with a jumper wire if it is bad or stuck and it will fire, Then you will know what to replace, or what the problem is. Very simple for you to do. Good Luck, and please rate my help to you, Thank you.
Shastalaker7
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1 Answer

I have a GE central air conditioner model


If you are talking about the indoor fan it is probably a bad capacitor. Replace the fan motor capacitor. And YES, if the fan motor needs replacing too, you can DO-IT-YOURSELF.

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This is a safty limit switch. Find two wires that are going to the inducer or combustion blower that terminates to a small disk about the size of a penny. In the middle of those two wires should be a small button. Push firmly down thus reseting the switch. This should do it. It could also be the pressure switch but I have never heard it called that before. If the first doesn't fix the issue. Remove the small tube that runs from the inducer to a black or silver disk, blow out and draw in air until you hear clicking noises. Sometimes they can become stuck. If that doesn't work, remove the other end of the tube from the pressure switch and blow through it. Sometimes debris can clog the entrance to the pressure switch as well. Hopefully this will solve your problem. You can have a bad limit or a bad pressure switch. In this case you will probably have to call someone out.

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1 Answer

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The power ventor most likely needs to be replaced. But be advised. Goodman normally will not sell parts to anyone but a certified technician. I had to show my masters certificate to buy parts from their outlet. This is a part that has a high rate of failure.

Ray

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Well. you need to ask a specific question. As a rule, motors are motors , no matter what they are on.

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