Pentair iChlor 1/2" MPT Flow Switch (523100) pascospecialty and configuration notes shown in

and configuration notes shown in the product title

When a cartridge can no longer perform effectively

which makes a proper replacement especially worthwhile when the original begins to fail

The 011611F is a practical service part when a compatible Raypak 130A heater needs a new DSI igniter to restore dependable ignition performance

or no longer readable

Pentair iChlor 1/2" MPT Flow Switch (523100) pascospecialty and configuration notes shown inPool and spa systems depend on well matched replacement components, and Pentair iChlor 1 2" MPT Flow Switch is selected for service work involving automation, switching, safety, and control panel service. The product belongs in the Electrical: Switches category, making it easier to locate alongside related repair parts during equipment rebuilds or seasonal service. For electrical or control components, confirm voltage, connector style, and system