How much area can be served by one circuit? How many outlets can be wired on one GFCI?
A 15-amp circuit should not serve over more than 600 square feet of a home. A 20-amp circuit should not serve more than 800 square feet. Some GFCI manufacturers recommend no more than eight outlets downstream. A lengthy series of GFCI loads can trip the GFCI. If that is suspected, each such load outlet could be given its own GFCI receptacle, connected to protect only itself.
