Pentair Relay Kit Heater Dual | 520403 Pentair QuickNiche Vinyl Liner Niche Parts and Accessories Ideal for use with chlorine

Ideal for use with chlorine or bromine sanitizing systems

Model: IntelliCenter Control System Remote IS4 4-Button (Grey)

This durable retainer rod ensures that your filter elements are properly positioned during operation

Its V-thread design ensures proper compatibility without reworking your plumbing

The connector-feed hose assembly is a replacement part made by Polaris

Pentair Relay Kit Heater Dual | 520403 Pentair QuickNiche Vinyl Liner Niche Parts and Accessories Ideal for use with chlorinePentair Relay Kit Heater Dual 520403 The Pentair Relay Kit Heater Dual (part number 520403) is a high quality replacement kit designed to support dual heater control applications. This relay kit ensures efficient power distribution and reliable operation within compatible Pentair automation and heating systems. It is essential for maintaining seamless heater functionality, offering dependable performance and durability. Features: Dual Heater Control: