Recently, we had a carrier central air system installed in our home. The unit runs well and is amazingly quiet. We are looking forward to the comfort it will provide this summer. As a tradesman myself, I was particularly impressed with the workmanship my contractor and his crew put into the install. The job was done in a timely fashion, and the end result is truly "professional". This contractor promotes and represents the Carrier line, as "Carrier should be pleased, to say it is represented". Tip of the hat to Carrier for making a great product and a special thanks to Kent Hough and all the people at Do It Right Heating & AC Ltd.