Flow switches and overheat protection are safety components which control the heat in your spa. Don't be tempted to settle for anything less than the best in safety components.
Flow switch, thermostat and overheat protections
20400120 Flow switch fitted with T-fitting,
20400220 Flow switch fitted with saddle clamp for
20400320 Flow switch fitted with saddle clamp for
We also supply flow switches without T-fitting or saddle clamp.
49002510 Thermostat for installation in sensor pocket. 9
49015010 Overheat protection for installation in sensor pocket.
20410120 Overheat protection M5, for installation outside the heating housing