It is better to call a professional when setting up a cooling system. The professional knows how to do it the right way. The greatest issue is that a cooling plan has a certain amount of refrigerant that goes in it on the initial installation. If the amount is wrong on the initial set up, the air conditioner can’t reclaim. If too little of refrigerant, the parts on the cooling plan grind together plus wear out. If too much refrigerant, the liquid overflows plus disfigures the inner laborings. The air conditioner plan with imofficial refrigerant will have more frequent AC repairs plus easily fancy repairs. Second, the cooling plan will have about half the lifespan that it should have. All of this happens when that initial set up is wrong. Homeowners don’t guess these tricks of the trade. The average lady will not pay attention or mess up the levels hurrying the cooling set up. It is better to call a professional AC worker. This way you guess the AC plan is set up the usual way, however you easily save money using a professional. The cooling plan will run more efficiently than when a homeowner will set it up. The cooling installation does not cost too much in the end. You additionally spend so much money on the AC plan. Why would you skimp out on the actual set up plus possibly damage it? It is not worth saving a few bucks doing this. It is better to have that peace of mind knowing the cooling unit is laboring at peak efficiency.