Siemens Building Technology 141-0574 Switch 319825-402 For technicians performing maintenance on

For technicians performing maintenance on residential or commercial condensing units

With a 1100 RPM rating and 10

75 CV flow factor and its ability to withstand max fluid temperatures up to 122°F when paired with an electronic timer module

Precision Bore Alignment: The 1 7/16" (1

Siemens Building Technology 141-0574 Switch 319825-402 For technicians performing maintenance onThe Siemens 141 0574 differential pressure switch is a precision engineered airflow switch designed for air proving and filter monitoring in commercial HVAC systems. This duct pressure sensor operates within a field adjustable range of 0. 05 to 1. 0" W. C., making it an essential component for verifying blower operation and ensuring proper ventilation across various air handling units. The unit features a SPDT (Single Pole Double Throw) switch