2-1/8"x5 1/4" rectangle

Jet, Aux, Light, Heat-up, Heat-down, Inv; Replaces 1-630-U;1-630V; 1-630VA;1-630VAS 1-630BS. . Application: Aruba; Hydro Spa, Alps. Rev #R75B. Works only with PCB Model 4-10-1503D75B.- 2-1/8"x5 1/4" rectangle

Jet, Aux, Light, Heat-up, Heat-down, Inv. Application: Ingenious; HydroWave. Rev #R80. Works only with PCB Model 4-10-1503D80.