Navien Tankless Water Heaters 30021100B Air Pressure Sensor

The Navien Tankless Water Heaters 30021100B Air Pressure Sensor an essential component in Navien- tankless water heaters, monitors the combustion air pressure. This Air Pressure Sensor is of the type used in safe and efficient operation by measuring the changes in the intake and exhaust. In case of deviations, it triggers the control board to either modify or stop the unit to avoid risks. Mainly found in condensing tankless water heaters, it offers advantages such as safety, combustion, and energy efficiency. This way, it controls the flow of fresh air and keeps the heater from working in unsafe conditions, increasing the longevity of the unit and decreasing the frequency of its maintenance.