8 Crucial Components of Your HVAC System

An efficiently functioning HVAC or Heating, Ventilation, and Air Conditioning system is crucial for your comfort as you deal with various seasons all through the year. Given the fact that this system is responsible for maintaining an ideal temperature, it is of utmost importance that you understand what goes into the making of this entire system. Knowing exactly what goes into this system will help you point out the issues fluently when hiring a professional for HVAC repair Dallas, TX.

Know what makes this system warm in the winters & cool in the summers by taking a peek at its important components.

What are the pivotal elements of the HVAC system?

1- Thermostat:

A thermostat serves as the most prominent part of the HVAC system. It is usually set atop a prominent and easily accessible wall that might be set manually or programmed beforehand. It allows you a chance to keep the complete house at a set temperature. When the temperature of the ambiance is too hot or too cold, this unit will trigger HVAC system’s heat exchanger and evaporator coil to combine together and cater warm or cool air as per requirement.

A faulty thermostat can trigger the entire system to make the environment way too hot or way too cold. To handle such cases, you should always call in help from experts for HVAC repair Dallas, TX.

2- Furnace:

The furnace works as a key component of the HVAC system. This component is the largest and hence requires substantial space. It is typically fixed onto the cellar, attic, or finished basement. Its prime function is heat up the air supply that is to be spread out through various parts of the house via your HVAC system. This process is done via use of 4 different heat sources like combustion, electric resistance, solar energy, or heat pump.

With time, your furnace might collect dirt and debris that ultimately leads to its non-functionality. Seeking help for HVAC repair, Dallas, TX in a timely manner can avoid such untimely breakdowns.

3- Heat Exchanger:

This particular component in your HVAC system is located inside the housing of your furnace unit. It switches on automatically when your furnace is activated with the use of the thermostat. Its job is to produce warmer room temperatures during the winter months.

4- Evaporator Coil:

In terms of role, the evaporator coil plays out a role just opposite of the above-explained heat exchanger. Its prime function is to cool the ambiance inside the room when the thermostat has been set to achieve lower temperatures during summer months. It is located towards the exterior of the furnace, based on the top of the side part. This evaporator coil functions in a way similar to the automobile radiator which produces cool air that is circulated via ductwork. Just like any other mechanical component, your evaporator coil also requires occasional maintenance. Lack of a maintenance protocol can lead to unwanted breakdown. This is why it is crucial that you seek advice from service personnel for HVAC repair, Dallas, TX.

5- Condensing Unit:

Your system’s condensing unit can be found directly connected with HVAC’s evaporator coil. This particular unit is actually installed by your HVAC contractors towards the outer periphery of the home. It is packed with highly efficient refrigerant gas. When this refrigerant is cooled into the liquid form by the heat exchanger, the condensing unit then pumps this liquid into the evaporation chamber which is turned again into gas as the cycle goes on.

6- Refrigerant Lines:

This particular unit in the HVAC system carries the refrigerant in gaseous form towards the condensing units. These lines work as narrow tubes that are manufactured from the durable heat/cold resistant metals like aluminum or copper.

7- Ductwork:

Ductwork is a term given to the complete system of the ducts which transports the cooled or warmed air to various sections of the house. These ducts are mostly created from lightweight aluminum material. However, they can also be created from flexible plastic, steel, fiberglass, polyurethane, or fabric.

8- Vents:

These particular vents are rectangular form outlets that transfer the cooled or heated air flowing in from the HVAC duct system to different rooms of the house. Created from low and high temperature-safe materials, these vents are placed on or close the ceilings with angled slats. This aids the air to be directed towards the people present in the room. Often you can manually control these vents or close them off when the air is as per your requirement.

At times, these vents get blocked due to dirt and dust. You can also see mold or mildew formation in the rims of the vent. This can lead to various health issues. With regular cleaning and maintenance done by professionals for HVAC repair, Dallas, TX, you can ensure that such irregularities do not affect the environment inside your room.

Bottom Line

Apart from hiring reliable help from experts for HVAC repair Dallas, TX, you also need to do your part by maintaining your system. From frequent cleanup sessions to noticing the changes in your home temperature, a quick action taken in time will surely help you avoid major repair costs.

Do any of your HVAC components show signs of malfunction? Get in touch with Enertia HVAC/R and ensure perfect functionality for your entire system. Our expert engineers hold skills that are designed to serve your HVAC requirements. To know more about our services, call us at (214) 550-3458. You can also text us at (469) 351-9657 to book our services.

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