Robertshaw 10-681 Flame Sensor For HSI Systems LH33WZ511 Carrier

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Robertshaw 10-681 Flame Sensor For HSI Systems LH33WZ511 Carrier

  • Robertshaw 10-681 flame sensor
  • The is identical to Carrier/BDP part number LH33WZ511
  • Designed for use in gas ignition system using Robertshaw 41-409 or Carrier LH33ZS002 hot surface ignitors
  • This flame sensor replaces Carrier LH33WZ511, LH680012 and Uni-Line 10145
  • The Robertshaw® Flame Sensor Assembly and Replacement Sensors have high temperature Kanthol sensor rods that will withstand 1800°F (982°C). The sensor rod is 4” long and can be cut and bent to match an original unit. Excellent replacement for most manufacturers’ flame sensors.
  • Includes 30” of Teflon® insulated lead wire with a 482°F (250°C) rating
  • Connects to a 1/4” quick connect term


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