Key Benefits Dual-Scale Precision: Provides simultaneous 0-90 PSI and 70-250°F readouts for complete hydronic system monitoring

Its automatic reset functionality ensures the system returns to operation once temperatures fall 20 degrees below the trip point

Engineered with a 170°F cut-out temperature and a 140°F cut-in temperature

and relays within York and Johnson Controls equipment

Key Benefits Direct Cross-Reference: Serves as the official replacement for 3ARR3KC3E5 potential relays

Antunes Controls 8024204089 Pressure Switch Els PW 17895 Key Benefits Dual-Scale Precision: ProvidesThe Antunes Controls 8024204089 is a high precision air differential pressure switch engineered for critical monitoring in commercial HVAC and industrial process ventilation. This SPDT pressure switch operates within an adjustable range of . 17 6"wc, making it a reliable solution for detecting air flow, duct pressure, and filter status. Featuring 1 8" Female NPT connections, this unit integrates seamlessly into standard pneumatic lines. As the direct