Water heaters must be raised above floor level by how many inches if they are located in a garage or storeroom?

In Texas, if a water heater is situated in a garage or storeroom, it is required to be elevated above the floor level by 18 inches. This requirement is primarily in place to prevent potential hazards, such as leaks or spills that could come into contact with ignition sources. Elevating the water heater helps to minimize the risk of fires caused by flammable vapors that may be present in these types of spaces. This safety measure reflects industry standards and building codes aimed at protecting both the property and its occupants.