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Weil McLain 381-330-026 Ignition Control Module W/Sensor Harness

Special Price $283.72 Regular Price $314.93
In stock
SKU
381-330-026

The Weil McLain 381-330-026 Ignition Module with Sensor Harness is a critical component used in gas-fired boilers that are designed to ensure the ignition process is reliable. This module works by controlling when electrical pulses are delivered to the igniter, which creates sparks that ignite the fuel-air mixture inside the boiler. The 381-330-026 Ignition Module is specifically designed to work with Weil McLain HVAC equipment, ensuring smooth integration and peak performance. This module guarantees steady heating and helps avoid problems like ignition failure by controlling ignition well lowering emissions and increasing energy efficiency, which promotes cost savings and environmental sustainability. A sensor harness improves the functionality of the module by giving the system feedback, which enables accurate control and adjustment.

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Manufacturer Name: Weil McLain
Product Number: 381-330-026
OEM Part Number: 381-330-026
Product Description: Ignition Module W/Sensor Harn
Weight:1.4lbs/635.03g

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Customer Questions
What maintenance is required for the Weil McLain 381-330-026 Ignition Control Module?

Inspect the module and sensor harness regularly for loose connections, corrosion, or damaged wiring. Keep the unit free from dust and moisture. Ensure secure mounting and proper electrical connections. Always disconnect power before servicing to prevent electrical hazards.

What are common issues with the Weil McLain 381-330-026 Ignition Control Module?

  • Failure to ignite burner or delayed ignition.
  • Faulty sensor readings causing shutdowns.
  • Loose or damaged wiring in harness.
  • Intermittent operation or system lockouts.
  • Electrical component failure affecting performance.

Installation Steps

Step 1: Turn off electrical power at the main switch to ensure safety.

Step 2: Open the unit panel and locate the existing control module.

Step 3: Carefully disconnect all wiring connectors and the sensor harness.

Step 4: Remove the old module and mount the new one module in place.

Step 5: Reconnect wires and attach the sensor harness securely.

Step 6: Restore power and verify proper startup and function.