Hot Spring Control Head Auxilary Control Panel, 4-Button, Watkins 71903

Description- This 4-Button (for two jet pump systems) Auxiliary Control Panel is the factory replacement for the 2000-2002 Hot Spring Grandee and 2000-2003 Hot Spring Landmark spa models. It is also used in combo with the 71920 control head when upgrading the old style fiber optic aux panels used on the 1998-1999 Grandee. This Aux Control Panel is now the replacement for all discontinued aux panels shown below: The blue speckled colored interior spas used the 71907 or 71908 The jade speckled colored interior spas used the 71905 or 71906 The champagne colored interior spas used the 72484 The white interior colored spas used the 71903 or 71904 Aux control only. Item is out of bag Factory replacement part for the spa models listed below.Hot Spring modelsModelsSerial # RangeYearsGrandeeGQ-1B1001 to GQ-4D9phoneLandmarkSQ-1B1001 to SQ-4E9phone