![]() The cold evaporator coils also cause moisture from the indoor air to condense into water. After absorbing the latent heat, the coolant changes from liquid to gas. When the warm indoor air blows over the cold evaporator coils, they absorb the heat following the principle that heat naturally flows from hot to cold regions. The evaporator coil’s copper tubes contain depressurized liquid refrigerant. The refrigerant runs through a closed loop, and its primary role is to absorb and expel the heat drawn from the indoor air. This part works with the help of the refrigerant, also known as coolant. The warm indoor air proceeds to the evaporation coil, an indoor component located near the blower. The Evaporator Coil Draws Heat and Humidity From the Air The blower fan is also responsible for distributing cooled air throughout the house.ģ. If you live in a very dusty region or have a heavily shedding pet, you should do it every month. ![]() Therefore, you should change or clean the air filters once in three months. When neglected, such debris may accumulate on the filters, limiting airflow, which lowers the efficiency of your unit. Air filters in the duct trap dust, pollen, pet dander and other particles from your indoor air. The air handler then draws warm air from all the rooms in the house and pushes it to the return duct. A faulty thermostat may signal your unit to run continuously, which strains the air conditioner and shortens its lifespan. If it fails, your AC won’t work as expected. You need to constantly monitor the thermostat. In the older models, the metal strip contracts, cutting the electric current flow. Once the house attains the desired temperature, the sensor will signal the AC to stop cooling. When the temperature increases, the coil expands, forming a bridge within the electrical circuit attached to the cooling system, kick-starting the AC. The older thermostat models have a bi-metal coil or strip. This type also has improved features that enable you to preset your home temperature for different parts of the day. The electronic thermostat uses a sensor to determine if the house is at the right temperature. Its primary role is to read the indoor air temperature and signal the AC to kick on or shut off. The Thermostat Signals the AC to Kick OnĪ thermostat is the control part of your AC. Here are the steps involved in the air conditioning process.ġ. You will also learn to quickly identify a problem and seek professional help soon enough to prevent extensive damage. Having a basic knowledge of the air conditioning process will help you determine if your AC is working as efficiently as it should. Although most households depend on the AC to gain relief from the summer heat, some people don’t know the various components in the unit and how they work. Instead, it removes heat and moisture from the indoor air, expels that outside, and returns cooler air. The central air conditioning unit cools air from a single point and distributes it to all rooms in the house.
0 Comments
Leave a Reply. |