Should I be worried about permanent damage?

The brand new furnace that was installed at my rental property stopped working after about a week. Apparently they had set the gas pressure too high when they installed it. Is there any possibility that running with high gas pressure for about a week would cause permanent damage? The furnace shut off eventually once a sensor was tripped.

The brand new furnace that was installed at my rental property stopped working after about a week. Apparently they had set the gas pressure too high when they installed it. Is there any possibility that running with high gas pressure for about a week would cause permanent damage? The furnace shut off eventually once a sensor was tripped.