Carrier 330539-755 coupling box kit 20 inch x 10-7/8 inch replaces 320721-766

Product Description

The CARRIER 330539-755 Coupling Box Kit is a genuine OEM replacement part designed for HVAC systems. This kit includes the coupling box, a cold spot baffle, screws, and instructions. It connects different sections of HVAC systems, ensuring secure and stable connections between components. Measuring 20 inches in length and 10-7/8 inches in width, it helps maintain system integrity by preventing leaks and ensuring proper alignment in various HVAC applications. This part replaces old Carrier part numbers 320721-766, 320721-756, and 321108-401.

• Genuine OEM replacement part for HVAC systems.
• Connects different sections of HVAC systems for secure and stable connections.
• Includes coupling box, cold spot baffle, screws, and instructions.

Product Highlights

Ensures system integrity by preventing leaks and ensuring proper alignment in HVAC applications.

Product Information

Standard Information

• Brand: CARRIER
• Manufacturer Part Number: 330539-755

Technical Specifications

• Manufacturer: Carrier HVAC
• Manufacturer Part Number: 330539-755
• Parts Town Number: CRR330539-755
• Units: Each
• Condition: New
• Coupling Box Length: 20 inches
• Coupling Box Width: 10-7/8 inches
• Replaces Part Numbers: 320721-766, 320721-756, 321108-401
• Other Part Numbers: COUPLING BOX KIT, BOX KIT, 00662442901606, s32741/1
• Compatible Models: 355AAV042040FASA, 355AAV042040FBSA, 355AAV042040FCSA, 58MVB040-F-10114, 58MVB040-F-11114, 58MVB040-F-12114, 58MVP040---10014