AAF HERMAN NELSON COMPRESSOR PARTS

AAF-Herman Nelson compressor part is responsible for the mechanical cooling that occurs in the unit ventilator. This takes place when the refrigerant which is located in the indoor coil absorbs heat from the room. After this, it transfers this heat to the water loop. This is done through the refrigerant water coil. Hence enables action of the refrigeration system so as to cool the temperature when it is warm

Further still, the AAF-Herman Nelson part is usually scaled hermetically and isolated. This is done in order to reduce vibration so as to prevent the unit ventilator from making excess noise. What is more, is also a scroll type. More to the point,it is protected with high pressure and thermal cut outs. In addition to that, it is fitted with gauge ports. These features prevent it from any destructions therefore ensuring that it operates properly.

The AAF-Herman Nelson compressor part is usually fitted in its own compartment and it is located on the front view of the unit ventilator. Still, it is designed with a envelope which allows the operation to be disabled when a low limit condition is in existence. This is necessary to control the action so that the room temperature is maintained at the desired levels.

What is more, the unit ventilator has also been designed with closed contacts of the DX low limit which are normally connected electrically. Therefore, this allows the AAF-Herman Nelson compressor part to be disabled whenever the contacts are open. Further still, it is necessary that every time is on the fun must also be running. This is necessary to enable  to perform its cooling function since it prepares the bypass damper for cooling.