Carrier 323017-201 Sight Glass Els PW 17895 As the primary logic controller

As the primary logic controller for the system

Always match the part number against your unit’s technical data plate to ensure electrical and mounting compatibility

4-20 mA pressure sensor engineered for precise monitoring in commercial refrigeration and air conditioning systems

CSD1 Requirement Compliance: Meets strict safety standards for boiler installations requiring a manual reset following a low water condition

As a genuine Marley Engineered Products OEM part

Carrier 323017-201 Sight Glass Els PW 17895 As the primary logic controllerThe Carrier 323017 201 Sight Glass is a heavy duty moisture indicator designed for high pressure HVACR environments. As an essential diagnostic component, this liquid line sight glass provides technicians with a clear window into the system's thermal performance, allowing for the real time monitoring of refrigerant charge and flow characteristics. By installing this moisture indicator, contractors can easily identify the presence of non condensables