What Are The Major Parts Of An Air Conditioner | Triad
- By ppc@rynoss.com
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- 20 Apr, 2021
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Air Conditioning System Components

Compressor
The compressor is in the outdoor condensing unit, and it pressurizes the refrigerant before it flows into the condensing coil. It is the pressure that allows it to release the heat absorbed from your air inside. Without it working properly, your system will not be able to cool effectively.
Condensing Coil and Fan
The pressurized refrigerant flows into the condensing coil. The fan in the convening unit draws in air from around the outdoor unit and through this coil. As it flows through, the heat from the refrigerant is transferred to the air, which is then vented out of the top. If the fan is not working properly, the unit cannot transfer the heat to the air, and the system will not cool properly.
Evaporator Coil
Inside of your home is the evaporator coil, which is what actually provides the cooling effect. Just before the refrigerant flows into this coil, it is restricted by an expansion valve, dropping the refrigerant pressure. This drop in pressure causes it to become very cold. If the evaporator coil is clogged with dirt or dust, air will not flow through it properly, and you will not get much air from your vents.
Circulating Fan
The circulating fan is what moves air through your indoor system and around your house. It draws air in, brings it through the air filter, and then pushes it through the evaporator coil and back into your home. This fan can get clogged with dirt and dust or become off-balance. The motor may burn out, too. Any of these circumstances will prevent air from flowing through your system and out of the vents.
If you think one of these components is struggling, save yourself bigger repairs by calling for repairs early. Triad Sheet Metal Heating & Cooling has been a trusted name in AC repair around Greensboro for more than 30 years. Our team also provides full heating and cooling installation, repair, and maintenance, along with indoor air quality solutions. Call to schedule your AC repair with one of our expert technicians today.

All furnaces should be serviced and maintained regularly to make sure that they continue heating effectively and efficiently. If you want to lessen the chances of your furnace breaking down over the winter, you should always have your furnace professionally serviced every year. In this post, we're going to discuss why furnace maintenance is important and what it involves.
The Importance of Yearly Furnace Maintenance
Furnace maintenance is essential for your safety. It helps to prevent possible fire hazards and carbon monoxide leaks. The technician servicing your equipment will always check that everything is functioning properly to ensure the furnace will automatically shut down if it overheats or experiences a safety issue. Maintenance is also important for the life of your furnace, ensuring it lasts anywhere from 15 to 30 years. It can also save you money by lowering your heating costs and helping to avoid costly repairs later on.
What Does Furnace Maintenance Entail?
Maintaining a furnace involves inspecting, cleaning and testing all of your heating system's components on an annual basis. This includes the various components inside the furnace, as well as the blower and thermostat.
A technician will inspect your ductwork to ensure it isn't damaged or leaking air. Damaged ductwork will greatly increase your energy costs and make your heating system far less effective.
Cleaning the blower assembly, furnace burners and flame sensor are especially important for keeping the furnace heating effectively. This also provides reliability. Inspecting the heat exchanger and exhaust flue is also essential for ensuring the furnace is properly vented and preventing carbon monoxide leaks.
As one of Greensboro's most trusted HVAC companies, Triad Sheet Metal is your best choice for furnace maintenance and repairs. Our technicians have experience servicing all makes and models of furnaces as well as central air conditioners and heat pumps. We also offer professional HVAC replacement and installation as well as a full range of indoor air quality services. Give us a call today to schedule your annual furnace maintenance service.