OEM Compatibility: Exact replacement for Rheem and Ruud gas-fired equipment to maintain system listing and certification

including the DRD75 and PRD100

Standardized Fit: 3/4-inch NPT female inlet and outlet ports allow for a straight drop-in replacement for the original Watts 374A-3/4-50

5-ton range

and 48HCD series units

Johnson Controls DP140025U21D Pressure Transducer 324846-701 OEM Compatibility: Exact replacement forThe Johnson Controls DP140025U21D is a high precision low differential pressure transducer engineered for monitoring air and compatible gases in demanding HVACR environments. This unit features a 0 25"wc pressure range with unidirectional sensing capabilities, providing a reliable 4 20mA output signal for seamless integration into building automation systems (BAS). Built for field durability, the IP67 rated housing protects internal circuitry against