The following components were added to Residential Estimator in February 2010:
654 Elevator 2-3 Person, 2-Stops
655 Elevator 2-3 Person, 3-Stops
656 Elevator 2-3 Person, 4-Stops
657 Elevator 4-5 Person, 2-Stops
658 Elevator 4-5 Person, 3-Stops
659 Elevator 4-5 Person, 4-Stops