Utica-Dunkirk 127000014 Pressure Switch 318518-761 High Capacity: Robust 105

High Capacity: Robust 105

Key Benefits DPDT Contact Design: Eliminates the need for external relays by providing two independent 5A contacts for simultaneous pump and alarm control

ensuring reliable communication with the existing furnace control board and thermostat signals

Durable Construction: Rated for Class B insulation (up to 130°C) and equipped with ball bearings for long-term reliability in high-cycle environments

The capillary should be serpentined across the downstream side of the coil using the included mounting clips to ensure any cold pocket triggers the freeze protection sequence

Utica-Dunkirk 127000014 Pressure Switch 318518-761 High Capacity: Robust 105Ensure system safety and operational integrity with the Utica Dunkirk 127000014 High Pressure Switch. This critical safety component is engineered as a manual reset pressure switch, designed to trip and interrupt the heating circuit if internal boiler pressures exceed safe thresholds. Specifically calibrated to opens at 415 PSI, this limit control acts as a terminal failsafe, protecting the heat exchanger and hydronic piping from over pressurization