Antunes Controls 8021204014 Pressure Switch Els PW 17895 specifically designed to monitor discharge

specifically designed to monitor discharge air or internal component temperatures

How do I test this Amana-Goodman vacuum switch

2k Ohm NTC thermistor for tight control of outdoor air intake and economizer cycles

Simple Field Installation: Includes the necessary mounting hardware and control knob for rapid deployment in the field

Automatic Reset Functionality: Closes the circuit once the unit cools to 140°F

Antunes Controls 8021204014 Pressure Switch Els PW 17895 specifically designed to monitor dischargeThe Antunes Controls 8021204014 Pressure Switch is a high precision air differential pressure switch engineered for critical HVACR and energy management proving circuits. As a veteran grade SMD Series model, it features a versatile set point range of 0. 17 to 6. 0" W. C., making it an essential component for monitoring fan proving, filter status, and combustion air pressure. This unit utilizes a snap acting SPDT switch (Single Pole Double Throw)