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Universal PSI Switch

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Aladdin 3902 Universal PSI Switch

Item #: 3902 by ALADDIN EQUIPMENT CO

UPC #: 601402123832

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Features
  • Adjustable Pressure Range: The switch can be adjusted between 1 to 5 PSI, providing flexibility to suit various applications.
  • Universal Compatibility: Designed to replace virtually all pilot duty pressure switches on gas and electric heaters, making it a versatile choice for many systems.
  • Comprehensive Fittings: Comes with a 1/8" NPT connection, a barb fitting, and 1/4" & 3/16" compression adapters, facilitating easy installation across different setups.
  • Durable Construction: Built with high-quality materials to ensure longevity and reliable performance in various environmental conditions.
Product Overview
The Aladdin Universal Pressure Switch (Part Number 3902) is a versatile component designed to replace a wide range of pilot duty pressure switches in both gas and electric heaters, including electronic ignition and millivolt (standing pilot) systems. This switch is field adjustable from 1 to 5 PSI, allowing for precise control to meet specific system requirements.
This universal pressure switch is suitable for use in spas and pools, particularly for pilot duty control of heater contactors. In applications where the pressure switch carries the full heater load, it's recommended to use the Aladdin 3000 (3925) series pressure switches.
The Aladdin 3902 Universal Pressure Switch is an excellent choice for those seeking a reliable and adaptable solution for their heating system's pressure regulation needs.