Direct OEM Replacement: Replaces part number 100187874 exactly

Common Questions Is this sensor polarity sensitive

Deadband Protection: Eliminates bypass air by ensuring one port is fully closed before the other opens during the 2-4 psig transition

and up to 90 PSI for light oil

For veteran technicians managing HVAC pneumatic controls

Carrier 02300 Filter R-134A Direct OEM Replacement: Replaces partThe Carrier 02300 filter is a standard HVAC filtration component designed for use in Carrier air handling and packaged equipment systems where reliable particulate control is required. This HVAC replacement filter helps maintain proper airflow while capturing dust, debris, and airborne contaminants that can impact evaporator coil performance and system efficiency. Commonly used in commercial and residential Carrier units, this filter supports cleaner