Utica-Dunkirk 1401003 Pressure Switch preventing total system failure during

preventing total system failure during minor electrical transients

while pink or purple signals various levels of moisture contamination

Key Technical Benefits Universal Compatibility: Engineered as a precise HS4GF15A24 replacement for rapid field service

the MARS 12786 maintains electrical integrity under high-cycle loads

Utica-Dunkirk 1401003 Pressure Switch preventing total system failure duringThe Utica Dunkirk 1401003 is a critical safety component designed for high efficiency gas furnaces and boilers. This SPDT pressure switch is factory calibrated to a 0. 50" WC setpoint, ensuring precise monitoring of the inducer motor's draft pressure. Built for reliability in demanding HVACR environments, it features a 1 4" barbed connection for secure pneumatic tubing attachment. As a genuine OEM replacement part, it maintains the integrity of the