2.5\" HG Normally Open Vacuum Switch For Sale

2.5\
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2.5\" HG Normally Open Vacuum Switch:
$30.99

2.5\" HG Normally Open Vacuum Switchkarcher-8.712-392.0

This Karcher 2.5\" HG Normally Open Vacuum Switch (8.712-392.0) closes when the pump vacuum begins to draw water allowing for burner ignition, then opens when the vacuum is broken because of pump shutdown or an empty water tank; causing the burner to shut off.


  • Heavy duty 16 amp contacts
  • 140° F maximum water temperature

    • What\'s Included:

    • One (1) Vacuum Switch
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