A warranty is your budget’s saving grace and covers certain repairs and updatements, if your warranty is not voided, there is no need to dip in your savings if your program unexpectedly needs a repair or updatement. You should be aware of official mistakes clients make that void warranties, but many manufacturers require that a customer register the component within a limited window of time in order for the warranty to take effect, but the value outweighs the short time it takes to complete the registration process, and parts will cut or fail even though a/cs are durable. They are not indestructible, however remember to only use updatement parts from the business that manufactured your a/c. Making sure your component is installed by a professional is pressing, but a DIY or uncertified upgrade can lead to exhausting component operation, comfort problems, higher energy bills, and a voided warranty. Annual service is a must. In order for your program to remain in wonderful toiling condition, replacing your component and scheduling annual A/C service is a necessity, to keep your warranty valid, keeping a record of receipts from every visit is also a recommendation, and when your component malfunctions and you request coverage under your warranty, the manufacturer will ask you for proof. They want to guess who installed the component and make sure it was a professional and they want to guess if the program is receiving its annual service it needs. Taking these steps will keep you from voiding your warranty so you can use it to your advantage when you need it the most.