Carrier 00PPG000003100A Flow Switch

Carrier 00PPG000003100A flow switch is a small equipment designed to be installed in HVAC equipment to detect liquid flow. It operates with a paddle that turns when liquid flows through it. This movement causes the switch to turn and make a signal to the HVAC system. The relay type can be programmed either for sequential or for switching purposes, based on the system response required. Flow switches provide several advantages to the HVAC systems. They enhance system protection since equipment will not be damaged by running without the right flow of liquids.