blue flame for reliable thermocouple activation and reduced nuisance lockouts

it offers a seamless fit for technicians performing HVACR maintenance or emergency repairs

provided the system uses standard 1/4" SAE flare connections

this CCW rotation motor features a variable speed range of 400-1200 RPM

Legacy Compatibility: Specifically designed to replace the discontinued P399AAA-1-200

Watts 0121665 Gauge 321702-401 blue flame for reliable thermocoupleThe 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