7BACK Low Limit Switch This is a surface switch located on the "throat" of the combustion Blower housing.  This normally "Open" switch is rated to close at 140dg. It resets to "Open" when temperatures drop below 110dg.   TROUBLESHOOTING:   An "OPEN" faulure is indicated by the inability of the stove to run longer than 30 minutes.  The control board timer completes its cycle but the Low Limit Switch fails to close when hot gases go undetected through the Combustion Blower housing exhaust.  The stove restarts with the push of the START touch pad but shuts down again after 30 minutes.   A "CLOSED" failure is indicated by the continuous fan operation after the stove's fire has gone out and the stove is cool.  By removing the power cord from the wall all fans stop but immediately start when the stove is plugged back in.   Both failures require the replacement of the switch.     Price:  $40.00   Quantity: ◊