On the 14s and some 15s the 110 fuse box is under the foot of the bed - the breaker is about in the middle. If your box is somewhere else the fireplace breaker likely followed ...
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Steve
2015 Itasca Ellipse QD | 2014 Jeep Grand Cherokee
found breaker and flipped off and on. Then tried unit. It came on. But I think the on/off switch is touchy. Works sometimes. I found the remote control and works all the time. Thanks for concern. Just did this yesterday. Ha!!