Enviro-tec PC-03-0002 Switch 30067439-890 and DSI platforms

and DSI platforms

ensuring a precision seal against the heat exchanger door

ensuring compliance with strict commercial codes

Rugged Construction: The 18-gauge steel NEMA 4 enclosure protects sensitive electronics from dust and moisture in mechanical rooms or rooftops

Hermetic Diaphragm Design: Provides a high-integrity seal to prevent refrigerant leakage and atmospheric contamination

Enviro-tec PC-03-0002 Switch 30067439-890 and DSI platformsThe Enviro Tec PC 03 0002 is a precision engineered pneumatic electric (P E) switch designed for VAV box control and HVAC sequencing. This SPDT pneumatic switch features versatile Normally Open (N O) and Normally Closed (N C) contacts, making it essential for interfacing pneumatic signals with electrical HVAC components. Built for reliability in commercial air handling units, the switch triggers electrical circuits based on specific pressure