The Danfoss 003N3411 is a pressure-operated WVFX 20 water regulating valve designed for modulating flow in water-cooled condensers

As a veteran-grade SPDT thermostat

For contractors working with high-pressure systems

Always check the venting and collector box before replacing the component

S1-015-04777-001

Carrier 319873-714 Tubing Assembly 322027-701 The Danfoss 003N3411 is aThe Carrier 319873 714 Tubing Assembly is a critical OEM replacement part for technicians maintaining Carrier, Bryant, and Payne HVAC systems. This heavy duty pressure switch hose is a direct replacement for the legacy 319873 314 tubing, engineered to provide precise airflow sensing within condensing furnaces. Measuring 24 inches in length with a 5 16 inch outer diameter and specialized 1 8 inch inner diameter ends, this black rubber tubing is