Watts 0385511 Test Kit 321142-301 Broad Application Range: Specifically rated

Broad Application Range: Specifically rated at 243-292 microfarads to fit a wide array of HVACR refrigeration units

As the direct replacement for GYDT-1 and GYDT-1X15 models

Using it with R-410A will lead to improper metering and potential system failure due to the different pressure-temperature characteristics

the 35-705505-113 design is polarity insensitive to help maintain this signal

Maintain precise environmental control in high-demand commercial and industrial applications with the Trane SEN1449

Watts 0385511 Test Kit 321142-301 Broad Application Range: Specifically ratedThe Watts 0385511 (Model TK 99E) is an industry standard backflow preventer test kit engineered for field service technicians who require precision and durability. This analog test kit is designed for the comprehensive evaluation of Reduced Pressure Zone Assemblies (RPZ), Double Check Valve Assemblies (DCVA), and pressure vacuum breakers. Featuring a large 4 1 2 inch anti parallax differential pressure gauge, the unit provides high visibility readings