Carrier 50HJ400345 Plug 323269-701 Consult technical datasheets to confirm

Consult technical datasheets to confirm specific leak rate requirements

protecting the compressor from cycling on a fault

Smith Cyclone showing an ignition failure code

25" shaft length for standard mounting brackets

making it suitable for mounting directly on compressor racks

Carrier 50HJ400345 Plug 323269-701 Consult technical datasheets to confirmThe Carrier 50HJ400345 Economizer Bypass Plug is a critical genuine OEM component designed for field technicians and commercial contractors managing Carrier, Bryant, and Payne rooftop units (RTUs). This factory authorized part is engineered to interface directly with the units control logic, effectively jumping the economizer circuit to enable standard mechanical cooling. Whether you are performing system commissioning, troubleshooting a faulty