Carrier EP13BZ272 Suction Valve

The Carrier EP13BZ272 is a high-precision 7/8" suction service valve designed for integration into residential and commercial HVACR split systems. Engineered as a genuine OEM replacement part, this valve is critical for isolating the compressor and regulating refrigerant flow during system evacuation, charging, or maintenance. Its robust construction ensures reliable performance under high-pressure conditions, making it a standard choice for technicians working on Carrier and Bryant condensing units.

The EP13BZ272 service suction valve features a double-seat design, allowing for front-seating to isolate the low side or back-seating to open the line connection while closing the access port. This refrigerant service valve is compatible with a wide range of models, including the 24VNA and 25HNB series. Professionals should use a dedicated service wrench for operation and ensure the valve is mid-seated during brazing to prevent internal component damage. This HVAC suction valve maintains system integrity and ensures accurate pressure readings through its integrated gauge port.

• OEM Compatibility: Specifically engineered for Carrier, Bryant, and Payne equipment to ensure seamless fit and function.
• Precision Control: Enables technicians to isolate the compressor for repairs without venting the entire refrigerant charge.
• Durable Construction: Built to withstand the thermal stress of brazing and the high operating pressures of modern refrigerants.
• Integrated Access Port: Provides a reliable connection point for manifold gauges to monitor suction line pressure accurately.
• Dual-Seat Design: Allows for versatile positioning (front-seated, back-seated, or mid-seated) to suit various service procedures.

• What is the connection size for this valve? This is a standard 7/8 inch suction service valve, typically used on the larger vapor line of split-system air conditioners and heat pumps.
• Can I use this valve with R-410A systems? Yes, this Carrier HVAC part is designed to handle the higher pressures associated with modern refrigerants, provided all installation protocols are followed.
• How do I prevent valve damage during installation? Technicians should always wrap the valve body in a wet rag or use a heat-sink gel and ensure the valve is in the mid-seat position before applying a torch.

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.