Carrier 311166-755 Tubing Assembly 320734-701 This relay requires a supply

This relay requires a supply pressure between 15 Psig and 30 Psig and maintains an efficient

Optimized Airflow: Engineered to provide the specific CFM output required for safe flue gas venting

This industrial-grade pneumatic actuator is a direct replacement for various legacy models

including the 3508632 and 5008632 series

Durable Construction: High-grade cast brass body with Nylon-reinforced Buna-N diaphragms ensures longevity in non-corrosive refrigerant applications

Carrier 311166-755 Tubing Assembly 320734-701 This relay requires a supplyThe 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