HVAC Parts for – Evaporator Coils – Heat Exchanger – Air Ducts

With the central air system as large and complex as it is, it can be difficult to figure out just what HVAC parts are worth your time and money. Fortunately, there are some vital HVAC parts that truly deserve your attention for improved heating and air conditioning, better energy efficiency, and maximal home comfort.

Pay attention to these top HVAC parts to experience the best heating and air conditioning for your home.

Caring for the Evaporator Coils HVAC Parts

The evaporator coils HVAC parts are prone to problematic issues because of what it does and where it is located.

How does the evaporator coils HVAC parts work?

Evaporator coils are located on top of the furnace. Whenever homeowners prompt their thermostats for air conditioning, the evaporator coils fill with compressed refrigerant, dropping to very low temperatures.

Then, indoor air travels through the return ducts and through the air filter. Once air passes the air filter, it travels over the evaporator coils. As it does, a heat transfer takes place. The air is chilled by the cold given off by the evaporator coils. Then, the cooled air moves through the air ducts and back into the home.

What happens to the evaporator coils HVAC parts over time?

There are two important situations homeowners can expect.

First, because air constantly passes over the evaporator coils, it can coat with dust and other particles. Even if the thermostat prompts only for heating, air still passes over the evaporator coils on its way to the air duct system. As a result, dirty air only bothers the evaporator coils.

Second, during the air conditioning season, the evaporator coils work overtime. As a result, it is constantly cooling and heating over and over again. This creates an environment for a number of issues. Because the evaporator coils are kept in a small and dark area, moisture from condensate allows for microbiological growth. In addition, water may pool in the area, resulting in stains. Finally, there is the potential for other hazards if the condensate lines are not properly in place.

How can homeowners tell if the evaporator coils HVAC parts need help?

Homeowners may suspect trouble with their evaporator coils HVAC parts if:

  • The air conditioning is not working
  • The air conditioner is cold to the touch
  • There is water pooling beneath the furnace

How can homeowners prevent issues with their evaporator coils HVAC parts?

The best way homeowners can care for their evaporator coils is by scheduling air conditioning maintenance before the start of the AC season. With AC maintenance, homeowners have their evaporator coils cleaned and primed for a season of full service.

In addition, with AC maintenance for evaporator coils, homeowners experience:

  • Reliable air conditioning
  • Improved energy efficiency
  • Consistent AC service
  • Protected evaporator coils

Homeowners are also encouraged to replace the air filter every few months. Using an old or full air filter damages like the evaporator coils as particles and germs pass through and pollute the system.

Caring for the Heat Exchanger HVAC Parts

The heat exchanger, also known as the fire exchanger, is a vital HVAC part of the furnace and the heating process. Without it, heating is virtually impossible. As one of the most important HVAC parts, it is also one of the most expensive to replace in the event of damage.

How does heat exchanger HVAC parts work?

Heat exchanger parts are like evaporator coils fit for heating. The exact mold of heat exchanger depends on the model of the furnace. It is connected to the burner assembly and the tail end of the vent or flue pipe.

As the heat exchanger heats with fire, filtered air passes over them. A heat transfer takes place. Warmed air is then propelled through the air ducts and into the home.

What happens to heat exchanger HVAC parts over time?

As the heat exchanger repeatedly exposed to heat, HVAC parts are prone to drying out. As a result, these parts crack and split. Like evaporator coils, heat exchanger also grow coated in buildup, leading to higher energy spending and lesser heating.

Finally, it is important for homeowners to remember that if and when heat exchangers do crack, damages lead to carbon monoxide poisoning and other gas leaks. As a result, it is important for homeowners to get help for their HVAC parts from their heating specialists.

How can homeowners tell if heat exchanger HVAC parts need help?

Typically, if the heat exchanger HVAC parts are impaired, the entire system shuts down. Every central air system comes equipped with a safety switch. This safety switch turns every time the system detects a harmful condition, such water near electric wires, overheating and other malfunctions.

Because of this measure, homeowners should be certain to have heating maintenance done. This provides your specialist the opportunity to test that the safety switch is in working condition, protecting both the health of the family and the furnace.

How can homeowners prevent issues with their heat exchanger HVAC parts?

Homeowners should schedule maintenance for HVAC parts before the start of the heating season. This type of specialized attention will properly prepare all heating HVAC parts for efficient and safe performance.

As a result, homeowners should have reliable service and trust that HVAC parts will not fail.

In the meantime, be sure to change out the air filter. Using the heating on a clean air filter results in better indoor air quality, improved energy efficiency and helps protect HVAC parts from harmful buildup.

Caring for the Air Ducts HVAC Parts

Air duct HVAC parts are what allow heating and air conditioning to move about the house. Typically, these are out of view, tucked away behind walls, in the attic or underground. However, they still deserve the same amount of care as they are also essential parts for healthy heating and air conditioning.

How does the air ducts HVAC parts work?

Every room in the home has a vent or register, either on the top of the wall, near the ground or directly cut onto the floor. These vents and registers connect to the open ends of air ducts, which are long tube-like structures used to transport air. Inside the air ducts are parts like motors and fans, which pull and push air through the house and furnace.

When homeowners prompt the thermostat for heating, fans pull air from inside the home through the air ducts. These motors and fans then push air farther down the air ducts, past the air filter then over the heat exchanger. Once air is heated, air travels down a separate set of air ducts HVAC parts and empty back into the home.

What happens to the air ducts HVAC parts over time?

Air ducts are made of a very flimsy material, but because they are tucked away, these parts do not often need HVAC repairs. However, they are not immune.

These HVAC parts are prone to leaks and tears. This can happen from:

  • Animals and insects
  • Natural disasters
  • Normal wear and tear
  • Obstruction
  • Detached joints

Fortunately, repairs for these parts are rather rare and simple. Typically it is not a repeating issue for homeowners. In addition, there are ways to protect and prevent repairs for air ducts parts.

How can homeowners tell if the air ducts HVAC parts need help?

Homeowners can rightly suspect repairs for these HVAC parts if they experience:

  • Severely high utility bills
  • Poor indoor air quality
  • Terrible air conditioning and heating performance
  • Frequent cycling

If you experience any of these symptoms, have your technician evaluate these HVAC parts.

How can homeowners prevent issues with their air ducts HVAC parts?

An effective method to protecting air ducts HVAC parts is through air duct insulation. Insulation accomplished two things.

First, it is an added layer of protection against rips, tears and leaks. Second, it keeps heated and cooled air trapped so that every bit of energy used for heating and air conditioning makes it into the home.

Homeowners should maintain the cleanliness of the attic. Any obstruction around or near the air ducts HVAC parts poses as a threat. Keep boxes and other storage items away from the air ducts in the attic.

Protect Essential HVAC Parts with Service Champions Specialists

Service Champions Heating & Air Conditioning is the top HVAC specialists of Southern California. We deliver exceptional customer service with superior technical care. Homeowners trust us with their air conditioning and furnace.

We promise your total satisfaction. As the only Diamond Certified Air Conditioning service provider in Orange and Los Angeles Counties, we deliver the best time and time again.

To protect your central air system with the experts of California, complete the form below. You can also speak to our friendly call center representatives for more helpful information.