As a robust 0-500 PSI pressure transducer

Always verify your model number against the manufacturer

The Heil Quaker ICP 1192716 Pressure Switch is a high-altitude safety component designed for precision atmospheric monitoring in residential and commercial furnaces

This part is primarily found in York Millennium and MaxE centrifugal chillers

Ranco ETC-211100-000 Temperature Control R-410A As a robust 0-500 PSIThe Ranco ETC 211100 000 is an industrial grade dual stage electronic temperature control engineered for high precision HVACR applications. Operating on 120 240V AC input, this microprocessor based controller offers a wide setpoint range from 30F to 220F. Designed for versatility, the ETC 211100 000 features two independent SPDT relay outputs and a specialized 0 10V analog output for modulating equipment or integrating with building automation