CALELE09903071 is a safety suction switch found on Cal Spas. The vacuum switch is located in front of the spa pumps and often found under a blue or yellow rubber covering. A Faulty safety suction due to the switch can cause pumps and heater to shut down.

The Presair Adjustable Vacuum Switch is a direct replacement option for the CALELE09903071. Purchase yours here. Vacuum switches are designed and manufactured to exacting standards to meet the needs of original equipment manufacturers and instrument makers for low cost, stable switches and good repeat accuracy. Field adjustable using the phillips head screw on the microswitch carrier. Vacuum switch microswitches are in the closed state before actuation point is reached. All switches are 100% tested at high and low settings and at proof pressure.