During the summer months one of the most base problems with air conditioning systems is getting low on freon. This is a problem that usually ends with the air conditioning contractor putting a few pounds of freon in and calling it quits. This is not the strict way to solve the solution, and never a heal that will last forever. By going straight through the next steps I have provided in this record you can guarantee your air conditioner will work next year.
The way an air conditioning system works is by using a refrigerant (freon) and letting it turn its state to take the heat out of the air. This refrigerant is in a sealed system which should never have to be supplanted or recharged. When a allowable facility of an air conditioner is performed the contractor should put a vacuum on the system to check for any leaks. If there is a leak in the system it needs to be found and repaired. This is where the problem usually comes into effect. During the facility process whether man had a bad braze weld or didn't put a vacuum pump on and there is a leak.
Air Conditioner
This leak could go undetected for a few years and by the time the buyer notices it there is no more warranty on the product or installation. When someone else contractor comes in to look for the problem they just fill it up and take the easy money. This payment to fill with freon can range from 0-5 and after doing that a few times the buyer can spend more than the system is worth. Not to mention the damage the low freon will do to your compressor and cause hereafter problems.
The allowable thing to do in the case of a loss of freon is very easy, and after the fix you can be sure that you will never lose freon again.
What you need to see the compact rod is put the system into a positive pressure using nitrogen. By putting that much pressure in the system you will be able to hear the nitrogen leak and heal the problem. If the problem is in the face or inside coils you need to have them replaced. Hopefully the leak was in one of the primary welds and can just be touched up. After the heal there needs to be a vacuum put on the system. By bringing the system to a negative pressure you take off all of the noncondensables and any moisture in the system. Let this vacuum sit for an hour and see if there is any loss. If not recharge to facility standards and you air conditioning system will work well for a long time.
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