Description
The Johnson Controls A-4000-140 Filter Station Reducing Only is a vital element that is used to control and reduce the air pressure in the HVAC systems. It has a strong build with Size of 3/4” and NPT Connection Type and can withstand up to 150 PSI. This Thermostat-type device also guarantees a performance; it comes with a Manual Changeover switch for the regulation of the pressure. Suitable for different HVAC applications, it is designed for systems with the power of up to 1/2 HP and voltage of 24V. This makes it easier to regulate the air pressure and prevent damage to equipment while at the same time ensuring that the equipment works as required.
