Utica-Dunkirk 44744-002 Ignitor 320720-756 Using an automatic reset limit

Using an automatic reset limit switch prevents permanent lockouts during temporary airflow restrictions

The sweat connection type ensures a robust

ensuring your HVAC system operates at peak efficiency even during heavy use cycles

Key Benefits Universal 24Vac Compatibility: Engineered to interface with standard 24V control transformers in furnaces

this switch functions as the primary pressure control for altitudes ranging from sea level up to 6

Utica-Dunkirk 44744-002 Ignitor 320720-756 Using an automatic reset limitWhen you're servicing high efficiency systems like the Utica Dunkirk 80 90 3 series, reliable ignition is the baseline for performance. The Utica Dunkirk 44744 002 Ignitor is a specific 120V replacement part engineered as an OEM spec hot surface ignitor (HSI). This mini hot surface ignitor is critical for maintaining the proper 17 second to 34 second ignition timing sequences required by modern gas control valves. Its robust ceramic mounting block and