Slightly flooded fireplace
Our home flooded 3-4 in in Hurricane Harvey. Water stayed 3 in high for 3 hours before receding. The firebox insert (gas and wood burning) sits 7 in off the floor. Is there concern about insulation getting wet and mold? Are there any safety concerns? It's 23 years old, so I don't think it's under any warranty. Do we need to remove it? Replace it?