the iccs international code council You may live in an area of the country where most of water heaters are placed in the garage. It is okay to have water heaters in the garage but there are several things that you will need to be aware of. The authority on determining what the criteria are concerning residential water heater installment and safety is the ICC (International Code Council). The following info is taken from the 2009 International Residential Code (IRC) section P2801.6 and P2803.6.1 commentary. Water heaters having an ignition source shall be elevated to make sure that the source of ignition is not lower than 18" above the garage floor. An ignition source may be plenty of things, including an open flame, electrical switch, open resistance heating coils, or an electrical igniter unit. Household garages have a higher potential for volatile liquids, such as gasoline and paint thinners that may spill or leak from their containers. Due to the fact that the vapors from these types of liquids are heavier than air, they concentrate right above floor level, posing an explosion hazard in garages with a water heater.home inspection vero beach fl Several electric water heater thermostats have enclosed contacts, but they are just not sealed gas tight. Consequently, in the event that an electric water heater with an ignition source located less than 18" from the bottom of the unit, it is required that the unit be elevated so that the ignition source (thermostat) is at least 18" above the garage floor. Electric water heaters having every switching controls located above 18" from the bottom of the water heater are not mandated to be elevated. Gas-fired appliances have to comply with the elevation requirement for elevation above the garage floor, however, have an exception in order to enable gas-fired appliances using flammable vapor ignition resistant (FVIR) design to be installed without elevating the unit. This story was composed to give you a far better idea about the residential property inspection process. If you 'd like to discover more about this issue or book an inspection with our firm, Guaranteed Inspections, kindly click the this linkamerican home inspectors training instituteor give us a phone calll at 772-261-2008! For more relevant information on property inspections, also look at .