Carrier EP13BZ241 Service Valve

The Carrier EP13BZ241 is a high-performance 3/4" suction service valve engineered for precision refrigerant control in residential and commercial split systems. Built as a factory authorized part, this brass-bodied valve serves as the primary access point for charging, evacuating, and diagnosing HVAC refrigeration cycles. Designed for durability under extreme conditions, the EP13BZ241 service valve is rated for pressures up to 700/833 PSIG and temperatures as high as 250°F, ensuring long-term seal integrity in heat pump and air conditioning applications. It features a sweat/braze connection for a secure, leak-proof fit into the suction line. As the designated direct replacement for 329788-401, it allows for a seamless drop-in installation without the need for piping modifications. For technicians performing system pump-downs or routine maintenance, this OEM Carrier replacement part provides the exact flow characteristics and mechanical reliability required to maintain original equipment efficiency.

• Precise System Access: Facilitates efficient refrigerant charging and system evacuation via a standard service port.
• High-Pressure Tolerance: Engineered to withstand 700 and 833 PSIG, making it suitable for modern high-pressure refrigerants.
• Direct Fit Application: Functions as the exact replacement for Carrier 329788-401, ensuring zero-gap compatibility with Carrier, Bryant, and Payne units.
• Durable Brass Construction: Heavy-duty forged brass body resists corrosion and withstands high-temperature brazing during installation.

• What size line does the EP13BZ241 fit? This valve is designed for a 3/4 inch suction line with sweat-type connections.
• Is this compatible with old 329788-401 valves? Yes, the EP13BZ241 is the official superseding part number for the 329788-401 service valve.
• Can this be used on both AC and Heat Pump units? Yes, its temperature and pressure ratings are designed to handle the demands of both cooling-only and heat pump refrigeration circuits.

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.