While the internal coil dimensions are similar

it features a 3/4" NPT inlet and a 1/2" NPT outlet

Extreme Durability: IP67-rated enclosure and encapsulated windings protect against high humidity and aggressive environments

Wide Temperature Range: Operates from -30°F to 220°F with adjustable differential settings (1°F to 30°F)

For accurate operation at the minimum 0

Johnson Controls WHA-PKD3-200C Wire Harness 321702-401 While the internal coil dimensionsThe Johnson Controls WHA PKD3 200C Wire Harness is a 6. 5 foot (78 inch) field replacement cable specifically engineered for HVACR control wiring and pressure transducer integration. This heavy duty harness utilizes a 3 pin Packard connector, ensuring a moisture resistant, secure lock interface that prevents signal loss or intermittent connectivity in high vibration rooftop units and industrial chillers. Designed for seamless P499 series transducer