Carrier 50HJ402677 Header Assembly 321702-401 A veteran HVACR technician knows

A veteran HVACR technician knows that protecting the compressor's windings is non-negotiable for system longevity

making it ideal for tight mechanical rooms or crowded cabinet configurations

making it a drop-in replacement for older mercury-style 150 series units in most header configurations

While it may cross-reference with certain White-Rodgers potential relays

If the furnace burner shuts down prematurely or the blower runs continuously while the diagnostic LED indicates an open limit string

Carrier 50HJ402677 Header Assembly 321702-401 A veteran HVACR technician knowsThe Carrier 50HJ402677 Header Assembly is a high precision OEM replacement part designed for specific Carrier, Bryant, and Payne package units. As a critical component within the refrigerant distribution system, this header assembly manages flow to the evaporator coil, ensuring balanced heat transfer and preventing evaporator circuit restrictions. Built to RCD Parts exacting standards, this factory authorized part ensures a drop in replacement that