Carrier 311166-755 Tubing Assembly 30067439-890 Built for professionals who need

Built for professionals who need reliable data for head pressure control or suction line monitoring

ensuring optimal phase shift for efficient motor starting and operation

this control manages temperatures ranging from 200°F to 550°F

this direct-fit replacement motor is the standard for maintaining UL/CSA certified performance

Do not attempt to install these regulator components on other valve brands as the threading and spring rates will not match

Carrier 311166-755 Tubing Assembly 30067439-890 Built for professionals who needThe Carrier 311166 755 Tubing Assembly is an OEM discharge line engineered for precise refrigerant flow management within specific Carrier, Bryant, and Payne condensing units. This HVAC replacement part is fabricated from high grade copper to withstand the thermal expansion and high pressure cycles common in R 410A systems. The assembly includes integrated vibration clamps, which are critical for mitigating harmonic resonance and preventing fatigue