FAQ
74
Expert Analysis 
A revision has been made to clarify that receptacles 
shall not be installed inside of the tub or shower or 
within a zone measured 3 ft (900 mm) horizontally from 
any outside edge of the bathtub or shower stall, which 
includes the space outside the bathtub, or shower stall, 
or within the space below the zone.
A new exception 4 has been added to recognize, 
that it is quite common for a toilet to be located next 
to a bathtub or shower in a residential bathroom. 
Existing text could prevent the installation of a 
receptacle, that is necessary for the operation of an 
electronic toilet (also known as a “smart toilet”) or 
personal hygiene device (e.g., electronic bidet seat) 
where a toilet is located within 3 ft (900 mm) 
horizontally of a bathtub or shower.
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