[DWBOX2000]

I have a circuit breaker that keeps tripping. I’ve managed to trace the problem area to my gas fireplace. Talking to the gas fireplace guy, he said it could be either in the fireplace which he could fix or it’s a wiring issue that I need an electrician. So I managed to find the black and white wire that feed the fireplace. A black and white wire feed off function box. They go to outlet in wall. From there they feed three outlets and the fireplace. I managed to get everything working but left one wire disconnected that feeds fireplace. So I then checked the continuity between the outlet and the fireplace black and white wires, continuity is good. My question is does that mean it’s the fireplace or could one of the wires still be causing the circuit to break even though continuity is fine.
Thanks.