OEM Hayward Vent Pressure Switch IDXLVPS1930 is designed for Hayward Universal H-Series Low NOx pool and spa heaters to help prevent system damage caused by negative pressure. This critical safety switch shuts off heater operation if pressure drops to unsafe levels, ensuring reliable performance and system protection. Its corrosion-resistant build makes it suitable for use in chemical-rich or saltwater environments. With easy installation and OEM-quality reliability, this switch plays a key role in preserving heater safety.
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Engineered for Low NOx Heaters: Specifically built for Universal H-Series Low NOx models for precise pressure monitoring and system protection
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Protects Heater from Low Pressure Hazards: Responds to unsafe negative pressure to help avoid internal system strain or failure
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Durable Against Harsh Environments: Made from materials that withstand chemical and saltwater exposure for long-lasting operation
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Quick Installation Kit Included: Includes mounting bracket and screws for fast replacement with minimal effort or system downtime
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Essential for Safe Heating: Maintains critical pressure levels to keep the heater functioning safely and efficiently year-round
- (1) Pressure Switch
- (1) Bracket
- (2) Screws
- Hayward Universal H-Series Low NOx Heaters

