This is the direct Carrier OEM part

this 0-400 PSIG sensor provides the precision necessary to maintain optimal subcooling and cooling efficiency

Do not exceed 1/2 PSI during system pressure testing

Durable Construction: Built to withstand the high-vibration environment typical of HVACR compressor housings

it will not function properly in zero-pressure or gravity-feed systems

Nordyne 1014083 Board 321894-708 This is the direct CarrierThe Nordyne 1014083 is a critical integrated furnace control board designed for high performance management of HVAC combustion and blower sequences. As a genuine Nordyne OEM replacement part, this ignition control module ensures precise logic timing for gas valves, inducer motors, and circulating fans. Field technicians frequently utilize the Nordyne 1014083 to resolve intermittent furnace lockout issues or failed relay communications in residential