409 – Residential Elevator Quick Guide

409.1 General.
Private residence elevators that are provided within a residential dwelling unit required to provide mobility features complying with 809.2 through 809.4 shall comply with 409 and with ASME A17.1 (incorporated by reference, see “Referenced Standards” in Chapter 1). They shall be passenger elevators as classified by ASME A17.1.  Elevator operation shall be automatic.

409.2 Call Buttons.
Call buttons shall be 19 mm (3/4″) minimum in the smallest dimension and shall comply with 309.

409.3 Elevator Doors. 

409.4 Elevator Cars.