With optional hot gas reheat for temperature and humidity control as well as hybrid heating and cooling, the CAS Series has flexibility over a wide range of applications.

While many of those R-22 systems have been replaced with R-410A units, a large installed base still remains, meaning that technicians will have to know how to troubleshoot and service both types of equipment for many years to come.

If you are making a refrigerant circuit repair, weighing out and weighing in makes perfect sense, especially since microchannel condensers and scroll compressors make pumping down less viable anyway. But there are many cases where you just need to check the charge to make sure the system is working properly, and in these cases, weighing in and out is just plain silly.

Bob and Tim are at a job where a technician from another company could not figure out the electrical, so he just put the panel back on the electrical compartment and left the job. It is a heat pump and the compressor wiring is all loose. They need to figure out how to wire it back and find out the problem.

Installation is simplified, even in tight spaces, with top- and front-piping options. Applications include places where space is at a premium, such as high-rise condos, apartments, and office buildings.

The series also offers multiple fan speeds, high density silver-ion filters, GoldFin anti-corrosive coating, and optional Wi-Fi control.