Description
The NTI Boiler 6000084053 Air Switch ANA 124-381-5.5NC is a pressure sensing system that monitors airflow conditions and verifies proper operation before allowing burner activity, ensuring safe performance within HVAC systems. It operates by detecting changes in air pressure through an internal diaphragm, which an electrical switch when the required draft level is reached. This process allows the control system to confirm adequate airflow before ignition. Applied in boiler assemblies, it is connected to the air pressure tubing and wired into the control circuit during setup, enabling airflow verification and proper system sequencing.
