Carrier 330815-401 Suction Line Service Valve OEM Replacement - 7/8

The Carrier 330815-401 is a genuine OEM 7/8" suction line service valve designed for use in Carrier, Bryant, and Payne split-system air conditioning and heat pump equipment. This factory-authorized replacement part provides technicians with the connection point needed to attach manifold gauges, evacuate the refrigerant circuit, and recharge the system during installation or routine service.

Key Features:

• OEM Part: Genuine Carrier Factory Authorized Part — ensures proper fit and function
• Connection Size: 7/8" outer diameter suction line connection
• Material: Copper construction for reliable, leak-resistant brazed connections
• Country of Origin: Made in the USA
• Includes: One (1) service valve (330815-401)

This suction line service valve allows technicians to isolate sections of the refrigerant system for maintenance or repair, and manages refrigerant flow to maintain system efficiency. The 7/8" size is suited for larger residential and light commercial split systems where the suction line carries greater refrigerant volume. Correct sizing ensures refrigerant velocity and pressure drop remain within the equipment's design specifications.

Compatible with R-22, R-32, and R-410A refrigerant systems. Fits select Carrier, Bryant, and Payne models — consult the equipment service manual or model number cross-reference to confirm applicability.