Jandy | R0457001 | Pressure Switch with Siphon Loop Kit | Replacement for Model 200/260/400 JXi Heaters

This pressure switch with siphon loop kit is a replacement safety and control component designed for compatible Jandy JXi heater models. It helps verify proper water pressure or flow conditions before heater operation.

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Key Features

• Replacement pressure switch kit for compatible Jandy JXi heaters

• Designed for Model 200, 260, and 400 JXi heater applications

• Includes siphon loop kit for proper installation configuration

• Helps verify water pressure conditions for heater operation

• Replaces failed, damaged, or malfunctioning pressure switch components

• Professional installation is recommended for heater safety controls

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Product Overview

This pressure switch kit is used as part of the safety control system on compatible JXi pool and spa heaters. It helps confirm that proper water pressure is present before allowing the heater to operate.

The kit is commonly replaced during heater troubleshooting when pressure-related faults occur or the original switch no longer operates correctly. Proper installation and testing help restore safe heater operation and reliable equipment performance.