ACC LX2020 LX-2020, SmarTouch Digital Topside Keypad for Spa Controls. Keypad fits SMTD2000 and SMTD3000, fits Acura Spas Controls, SmarTouch Digital Spa Controls, Compack Digital Hot Tub Controllers by Applied Computer Controls. Designed for 1-2 Pump Systems w/Auxiliary. Keypad is Rectangular w/Rounded Sides and has LCD Display. Measure 9" x 3.5" overall. Comes with 14 Pin Connector w/ 5' Ribbon Cord. This Keypad is Compatible with the following series/system(s) - ACC Smartouch Electronic Control Systems. *Replaces KPL-2020