Dec 29, 2018· Problems With Two-Stage Air Conditioners. Two-stage air conditioners promise greater energy efficiency and performance compared with traditional single-stage systems, resulting in increased comfort and lower energy bills. While many of the most efficient air conditioners on the market rely on two-stage or variable speed technology,.
Two-stage or single stage, that is the question. All air conditioning systems work pretty much the same way; a coil inside the home removes heat and a coil outside exhausts the heat outdoors. That's it. Where it gets more complicated is choosing the correct unit for.
What is a two stage air conditioner? A two stage air conditioner is a cooling system with a compressor that operates at two different capacities. Unlike a traditional air conditioner, which has a compressor that is always running at full blast, a two stage air conditioner's compressor has both a "medium" and a "high" capacity.
Mar 07, 2018· Carrier Central Air Conditioner Review Carrier central air conditioners use a two-stage compressor system to regulate the speed and temperature of the airflow through your house. They also produce less sound than most of their competitors and …
A two stage or dual stage compressor sits somewhere between single stage and variable speed systems in terms of how it functions. While it doesn't operate at a wide range of capacities like a variable speed unit, it does vary its output somewhat.