The Carrier EP71BA183 Service Valve is a critical liquid line service valve engineered for HVAC maintenance and repair operations. Designed for 3/8 inch tubing connections, this brass service valve facilitates the isolation of refrigerant during system evacuation or component replacement. As a genuine OEM Carrier replacement part, it ensures proper fitment and thread pitch alignment for residential air conditioning systems. This HVAC shut-off valve features a sturdy back-seating design to prevent refrigerant loss during gauge manifold connections, maintaining unit integrity under high-pressure conditions.

Technical Specifications and Benefits:

• Connection Size: 3/8" ODF sweat connection for standardized copper tubing integration.
• Material Construction: High-grade forged brass body resistant to corrosion and mechanical stress.
• Pressure Rating: Optimized for high-pressure R-410A and R-22 refrigerant cycles.
• System Compatibility: Direct fit for numerous Carrier, Bryant, and Payne condensing units.
• Serviceability: Precision-machined internal seating ensures a leak-free seal during long-term operation.

Common Questions:

What is the primary function of the Carrier EP71BA183?
This valve acts as a manual isolation point on the liquid line, allowing technicians to trap refrigerant within the condenser during service or move-outs.

Does this valve include the service port flare?
Yes, it features a standard Schrader valve port for pressure testing, charging, and diagnostic monitoring.

Is the EP71BA183 compatible with R-410A systems?
Yes, the metallurgy and internal gaskets are rated for the higher pressures and POE oils associated with modern refrigerant standards.

Item is Non Cancelable / Non Returnable

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.