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Spark Ignition Control Module - replacement for Carrier LH33WZ510.

  • Control Voltage: Line 24V (18-30 VAC), 50/60Hz
  • Spark Frequency: 15Hz for 90 seconds, 10Hz thereafter
  • Prepurge: 0 or 10 seconds (system dependent)
  • Retry: Continuous
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Manuals (2)
Product Type:
Control Board
Control Voltage:
Line 24V (18-30 VAC) 50-60Hz
Relative Humidity:
0% to 95% non condensing
Operating Temp Range:
-40° to 176°F
Pre-Purge Time:
0 to 10 Seconds (system dependent)
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