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The AV-420 is specifically dimensioned for the 1
Designed for use in DCR filter drier housings
Robust Steam Rating: Certified for steam service up to 15 PSI
Precision Safety: High-sensitivity vent safety switch detects flue blockages to prevent CO poisoning
Fenwal 22-100000-540 Ignitor Sensor Els PW 17895 The AV-420 is specifically dimensionedThe Fenwal 22 100000 540 Ignitor Sensor is a high performance silicon carbide igniter designed for precise ignition and flame sensing in gas fired heating systems. Engineered for durability, this hot surface ignitor utilizes a robust ceramic base and specialized terminal connections to ensure consistent performance in high temperature environments. As a critical HVAC replacement part, it is frequently utilized in commercial and industrial furnaces,
