OEM Hayward Pressure Switch Assembly HAXPSA1930 is a vital safety component for H-Series ED1 and ED2 pool heaters, designed to regulate heater activation based on water pressure. This switch prevents the heater from operating under low-flow conditions, protecting internal components from damage due to inadequate circulation. Constructed for long-term reliability, it ensures accurate pressure monitoring in harsh pool environments. The HAXPSA1930 supports consistent, efficient heater operation and helps extend the life of your equipment by ensuring the unit functions only under safe operating conditions.

• Fits Hayward ED1 and ED2 Heaters: Engineered specifically for H-Series models to provide proper functionality and compatibility

• Controls Heater Activation: Prevents the system from running without sufficient water flow, helping to avoid internal damage

• Supports Safe Operation: Ensures the heater activates only under correct pressure levels to maintain safe system performance

• Built for Harsh Conditions: Durable pressure switch withstands high humidity, heat, and continuous exposure to pool chemicals

• Protects Heater Lifespan: Helps maintain heating efficiency and reduces risk of wear from dry operation or flow loss

• Hayward H-Series Heaters
• Hayward H-Series ED1 Heaters
• Hayward H-Series ED2 Heaters

Diagnosing Heater Pressure Switch Issues

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Confirming Model Compatibility

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In-Store Stock and Same Day Pickup

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