6 Key/button overlay PUMP 1, PUMP 2, BLOWER, LIGHT, UP, DOWN for TSC-35 (K-35) Gecko topside panel.
8 Keys/button overlay UP, DOWN, PUMP1, BLOWER, PUMP2, LIGHT, PROG, MODE for TSC-4 (K-4) Gecko topside panel.
8 Keys/button overlay PUMP 1, PUMP 2, BLOWER, LIGHT, POWER, FILTER, UP, DOWN for TSC-8 (K-8) Gecko topside panel.