Key Benefits Universal Compatibility: Engineered as a direct INF series replacement for a wide variety of OEM 240V applications

Clamp-Style Design: Facilitates a secure

ensuring protection against short circuits without requiring external fusing in many standard configurations

If your furnace is tripping this switch repeatedly

Professional Grade Build: Designed for 115V single-phase systems with standard electrical leads for seamless wiring

Utica-Dunkirk 44819-002 Pressure Switch 318820-201 Key Benefits Universal Compatibility: EngineeredThe Utica Dunkirk 44819 002 Pressure Switch is a critical safety component designed for precise differential pressure sensing in high efficiency venting systems. Calibrated to a specific 0. 35" WC set point, this Tri D 2615 series switch ensures the inducer fan is generating sufficient draft before allowing the ignition sequence to proceed. As a veteran grade OEM replacement part, it features a distinctive blue housing for rapid field identification