Carrier air conditioners are made for your comfort and convenience - easy to install, they combine high levels of performance with minimum maintenance requirements. However, a little effort from your end will keep your Carrier product running in optimal conditioning for the longest time. We have here, for you, a comprehensive list of answers to Frequently Asked Questions on various aspects of air conditioner use and maintenance. If you don't find the answer to your question here, do give your feedback to us, and we will get back right away