Trane KIT9413 Air Pressure Switch Kit

The Trane KIT9413 Air Pressure Switch Kit is essentialfor your HVAC system since it monitors the airflow and efficiency of the system. This kit includes an air pressure switch that measures air pressure in the duct systems. Pressure, for example, you set a pressure point at which the switch sends a signal to your HVAC equipment; in this case, it is 2.5 PSI. This signal can switch on secondary units for example the furnace or exhaust fan for pressure equalization and balanced pressure to name but a few ensuring right operation of the system.