When looking at a Central Air Conditioning System, you will see 4 key components. Those components will be the Condensing unit, Evaporator Coil, Circulation Blower Fan and Thermostat. But so what can those components do? Just how do they play a role in cooling a residence? Let us take the Key Elements of a Central Air Conditioning System and know how they work.
Key Component 1: The Condensing Unit
Located outside, the Condensing Unit is large, metal box sitting near your home. If you can cut the Condensing Unit, within you would find the condenser coils, the compressor, and also the condenser fan motor. The compressor is sort of a pump, compressing refrigerant by means of gas in the condenser coils. Inside condenser coils, the gas in condensed into a hot liquid. The condenser coils dissipate the temperature since the liquid travels through them. The condenser fan is needed to help the coils within this process. Once the refrigerant is long gone from the condenser coils, it travels on the Evaporator Coils.
Key Component 2: The Evaporator Coils
Located interior of your home, the Evaporator Coils are generally found mounted on top of the furnace. They normally use the furnace's central air ducts. Remember, the refrigerant from your Condensing Unit is actually a cooled-off liquid possesses approached the Evaporator Coils. As soon as the liquid enters the Evaporator Coils, it expands into the sort of a gas. The refrigerant gas helps to make the Evaporator Coils cold. Then, the refrigerant gas flows right suction line linked to the compressor which is in the Condensing Unit where it's going to repeat the process. Because the Evaporator Coils are cold, it prepared to cool the environment blown past it from the Circulation Blower Fan.
Key Component 3: The Blower Motor (Fan)
Located in the furnace, the Circulation Blower Fan is simply a fan that blows air. First, the Circulation Blower Fan draws air in through the return vent. Second, it blows air past the cold Evaporator Coils. Third, it continues blowing the now cooled air through the home's venting ducts. Finally, air circulates in the room and it is drawn back through the return vent. Using this method continues until the space temperature matches the temperature set to the Thermostat.
Key Component 4: The Thermostat
Positioned in a location in your house and at eye level, the Thermostat controls the temperature. It features a sensor that look at the temperature of the home. One sets the most well-liked room temperature to the Thermostat. The sensor while in the Thermostat determines if the actual room temperatures are below or above the house owner's set temperature. When everyone in the room is warmer compared to set temperature, the Thermostat sends a symptom towards the Condensing Unit to begin cooling the air. After the cool air drops everyone in the room temperature towards the set temperature, then an Thermostat sends another signal towards the Condensing Unit to power off preventing cooling the air. The Thermostat is constantly on the sense air temperature, turning the Condensing Unit don / doff as frequently if needed to take care of the set temperature.
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