Frequently Asked Questions

How to replace?

  • Step 1: Turn off the gas supply to the equipment.
  • Step 2: Remove any necessary covers to access the pilot assembly.
  • Step 3: Unscrew the old pilot orifice and replace it with the new 412787-4 orifice.
  • Step 4: Reassemble all components and restore the gas supply.
  • Step 5: Test for leaks and ensure proper operation.

Estimate time?

Approximately 30 minutes for replacement and testing.

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