This sensor must be securely attached to the discharge line to provide accurate thermal protection and prevent compressor overheating

this kit often includes a torsion flex motor mount adapter and spacers to ensure a drop-in fit

Constructed from

Wide Thermal Envelope: Rated for extreme temperatures between -40°F and +302°F

The NEMA 4X enclosure offers superior protection against corrosion and harsh weather

Beckett Igniter 51785U Head Assembly 321142-301 This sensor must be securelyThe Beckett 51785U Head Assembly is a critical engineering component specifically designed for NX series oil burners. As a veteran technician knows, the 6 slot retention head design is engineered to deliver precise flame patterns and stable combustion performance in high efficiency heating applications. This OEM Beckett part ensures proper air fuel mixing, reducing the risk of nuisance lockouts and ensuring consistent ignition across varying