$152.55

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DETAILS:
  • Low cost form, fit and functional replacement for Carrier: LH33WP003A
  • Direct Spark Ignition (DSI) control board
  • Microprocessor-based
  • Controls combustion, blower and indoor fan motors; spark ignitor; and the gas valve
  • Monitors timing, trial for ignition, flame sensing and lockout
  • 100% lockout safety feature
  • Compatible with LP or Natural Gas
  • Status LED for fault
WEIGHT/DIMENSIONS: Weight: 0.5 Height: 1.875 Width: 7 Length: 5   SPECIFICATIONS: Control Voltage: 24 VAC (18-30 VAC), 60Hz Line Voltage: 208/230 VAC, 60Hz Timing:
  • Pre-Purge: 45 seconds
  • Trial for Ignition: 5+2 seconds
  • Retry Period: Every 20 seconds for 15 minutes
  • Lockout: Manual reset
  • Post-Purge: 45 seconds
LED Indicators:
  • Red LED: Steady ON-normal operation;
Flashing-fault codes Inputs:
  • Power: RT and C
  •  Thermostat Interface: R,W, and G
  • Safety Switches: RS, LS, and CS
  • Combustion Motor Hall Effect Sensor
Flame Sensing Outputs:
  • Spark – Gas Valve: GV
  • Combustion Motor: CM
  • Blower Motor: BM
  • Indoor Fan Motor: IFO
Replaces: Carrier: LH33WP003, LH33WP003A ICP: 1171166