Caldera and HotSpring Spa This electronic pressure switch is a safety device that will shut down the heater if a "low water flow" condition occurs. It is used on all 2006-current Hot Spot Mallorca, Sorrento, Trinidad & Tobago spa models. It is also used on all 2006-current Hot Spring Solana RX, Hot Spring SX & Hot Spring TX spa models.
For Caldera Spas the Pressure Switch is Used In the Olympia, Cumberland, And Aventine, 2006 To Current
