Watts 0121665 Gauge 319852-301 replacing a rusted or compromised

replacing a rusted or compromised collector is essential for system safety and combustion efficiency

The high-pressure differential on this "All Range" model is fixed and non-adjustable

9 Cv rating and equal percentage plug design provide superior linear heat output in water and steam applications

or moisture intrusion into the control cabinet

Designed with a 1/2" x 1/2" NPT connection

Watts 0121665 Gauge 319852-301 replacing a rusted or compromisedThe Watts 0121665 (Series LFDPTG 1) is a specialized 3 inch combination pressure and temperature gauge designed for heavy duty commercial, residential, and institutional HVACR applications. This bottom mount 1 2 inch NPT gauge features a dual scale display for both pressure (0 200 PSI) and temperature (32F to 248F), allowing for simultaneous monitoring of system vital signs from a single entry point. Engineered with a lead free copper alloy Bourdon