Air conditioners are central air conditioning systems that use refrigerant to remove heat from indoor air and release it outdoors through your home’s ductwork. When the indoor and outdoor air temperature difference is large enough, the system can cool or heat your home. Air conditioners are available in many different sizes, types and configurations, making them an ideal choice for any home or apartment. The installation of an air conditioner involves more than just plugging in a few wires and turning a switch on and off; there are many factors to consider before purchasing one. Here is everything you need to know about air conditioning:
Air conditioning works by using the basic laws of thermodynamics, the same principles that drive all forms of energy. The primary goal of an air conditioner is to remove heat from an indoor space and release it outside, where it can be absorbed by the atmosphere. An air conditioner accomplishes this by cooling the indoor air and then passing it through a cooling coil that is connected to the outdoor air. The cooled indoor air then travels through the ductwork back to the indoor space to be released through vents, or air outlets. The cooled outdoor air flows through the outdoor air-conditioning unit and then back into the indoor space through the vents. The indoor air is then cooled sufficiently enough to meet the desired indoor temperature.
There are many different types of air conditioning systems, each with its own set of advantages and disadvantages. The type of system you choose will depend on a number of factors, including the size of your home, its layout and the outdoor climate in your region.
The capacity of an air conditioner is the amount of cooling that it can provide. The capacity of an air conditioner is measured in British Thermal Units (BTU), which is a unit of energy. The capacity of an air conditioner is expressed in terms of the total cooling capacity of the system, which is the total amount of cooling that the system can provide. The capacity of an air conditioner is affected by the size of the cooling unit, the size of the ductwork, the outdoor air temperature and the time of year. The cooling capacity of an air conditioner can be calculated using the following formula:
Total cooling capacity of the system (BTU) = Outdoor air temperature (oF) – Outdoor air relative humidity (percent) – Outdoor air static pressure (PSI) – Coefficient of performance (CoP) – Operating pressure (PSI) – System efficiency (EER) – System cooling capacity (BTU)
<