Vacuum Air Conditioning Unit

See parts of a central air conditioner below to become familiar with how an air conditioner works and the parts of the system.

Vacuum air conditioning unit.

Anytime an a c unit is installed or reinstalled due to. It is important to vacuum an air conditioning system to remove any air or moisture that may damage the system in the long run. To use a vacuum pump on an air conditioner first turn the pump on and open the side gauge valve which will allow the vacuum to start pulling air out of your system. To clean the unit you ll need to vacuum the compressor unit and replace the inside air filter.

You may have a different type of central air conditioner than we show here a heat pump system for example or a unit mounted horizontally in the attic. The most common type of central air conditioning is the split system which features a large boxy condenser outside the home and a fan and coil system inside connected by pipes carrying refrigerant. Bestauto vacuum pump kit 3cfm 1 4 hp air vacuum pump hvac air conditioning refrigerant rotary vane single stage vacuum pump with 3 valve 2 9 out of 5 stars 4. Moisture in the ac system is a serious problem because moisture reduces the performance of the ac system and condensation of water can cause the ac system to freeze.

Moisture inside refrigerant lines can contaminate the lines causing your air conditioning unit to become sluggish. How to vacuum a c lines. Once the valve is open let your vacuum run at full speed for 15 to 30 minutes to pull out as much air as it can.