South Carolina residents using propane should be aware of specific regulations to ensure safety and compliance. Propane101 highlights the importance of distance requirements for propane tanks, detailing how factors like the size of the LP Gas tank and whether it’s above or underground affect placement relative to buildings, property lines, and potential ignition sources. These rules are vital to prevent dangerous situations like those illustrated by the unsafe proximity of a relief valve to a hot water heater and an RV slide-out. For comprehensive and detailed information, visit [Propane 101](https://www.propane101.com/propanetankdistancerules.htm).