Description
The Lincoln 370673 is a genuine OEM blower air switch assembly designed for Lincoln Impinger ovens. This safety device monitors blower airflow, ensuring burners only ignite when proper air circulation is present.
📐 Switch Specifications
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Manufacturer: Lincoln
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Part Number: 370673
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Type: Blower Air Switch Assembly
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Application: Confirms blower airflow for safe burner ignition and operation
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Design: OEM-rated for reliability in high-heat commercial ovens
📦 Includes
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1 × Lincoln 370673 Blower Air Switch Assembly
✅ Common Uses
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Replacement for faulty or non-responsive air switches causing ignition lockouts
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Ensures oven burners operate only under correct airflow conditions
💡 Tech Tip
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If the oven fails to ignite, test the air switch tubing and connections for blockages or leaks.
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Verify the blower motor and fan are operating correctly before replacing the switch.
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Always use OEM-rated switches for accurate airflow monitoring and safety compliance.








