Hayward FDXLPS1930 Water Pressure Switch - Plastic

What This Part Is Used For
The Hayward FDXLPS1930 Water Pressure Switch monitors water flow inside FD series heaters. It ensures the heater only fires when proper water pressure is present.

Why This Part Matters
A faulty pressure switch can prevent ignition or allow unsafe heater operation. Replacing it restores proper safety interlock protection and dependable startup. It is a key component in protecting the heat exchanger from dry firing.

Key Features and Specifications

• Genuine Hayward replacement part
• Manufacturer part number: FDXLPS1930
• Plastic water pressure switch
• For FD heater models
• Monitors internal water flow safety circuit

Installation and Fitment Guidance
Heater must be powered down and water flow verified before replacement. Confirm by manufacturer part number before ordering.

About the Hayward Brand
Hayward heaters are built with multiple safety systems to protect pool equipment. The FD series integrates pressure monitoring to prevent damage. Genuine Hayward parts maintain safe and reliable heater performance. Professionals rely on Hayward for dependable heater components.

Common Service Context
Commonly replaced when diagnosing no-heat conditions or pressure-related ignition faults.