Gas furnace high limit switch burns out mfg no. Sugk 100ah02

Tableclocks again...I found the limit switch.....can I junp the 2 wires to close the switch to see if this is the real proublen...?thanks Rgph 10eamer 100,000,80%

Where is the high limit switch on my luxaire furnace so I can reset it. As soon as it calls for heat the led light flashes red four times and the code is limit switch open. Everything starts up the ventor motor and the blower but there is no flame. I need heat

I was told by a Trane technician that either my high limit switch or the fan relay was causing my problems. The relay is on the control board, but where is the high limit switch

My furnace kicks the burner off when the fan starts. After 30 seconds the burner comes back on and then it runs through its cycle pretty much like it's supposed to. I was told by a Trane technician that it could either be the control panel orthe high limit switch. Where is the high limit switch...

My gas furnace doesn't fire-up although I hear clicking inside every time I attemp to toggle the switch bypassing the thermostat. Is it SAFE to short the LIMIT SWITCH to check it that's the problem. Because I remember the furnace was left for several hours running and then all of a sudden it just...