INTERLOCK SWITCH | IHXILS1930

INTERLOCK SWITCH | IHXILS1930

The Hayward Interlock Switch (IHXILS1930) is a safety mechanism in Hayward pool heaters that prevents unsafe operation by ensuring critical components are properly engaged before allowing ignition.

• Monitors Safety Conditions:
• The interlock switch ensures that conditions (such as proper venting, water flow, or closed access panels) are met before allowing the heater to start.
• Prevents Unsafe Operation:
• If the switch detects an issue—like an open panel, improper airflow, or another safety concern—it interrupts the ignition sequence, preventing the heater from turning on.
• Works with Other Safety Features:
• These are often used alongside pressure switches, vent safety switches, and limit switches to ensure the heater operates safely.

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.