Carrier 329605-401 Control Box R-22 while the B-port is modified

while the B-port is modified to ensure constant common port flow

allowing for reliable operation across various unregulated DC power leads

This genuine OEM part features a factory-calibrated 3

Professionals should note the actual dimensions are approximately 21-1/8" x 26" x 4"

Integrated Breakers: Includes factory-installed 60-amp circuit breakers

Carrier 329605-401 Control Box R-22 while the B-port is modifiedThe Carrier 329605 401 Control Box is a critical OEM replacement component designed for precise electrical integration within Carrier commercial HVAC units and select packaged rooftop units. This control box serves as the central housing for circuit protection and wiring terminations, ensuring structural integrity for internal voltage regulators and relays. It is engineered to meet Carrier OEM specifications for fitment and conductivity, providing a