Evaporator Coils and How They Function in Air Conditioning Equipment

Knowing the basic facts and terms about your air conditioning system is a must. But, nothing is more important than learning how the components work particularly the evaporator or the indoor unit. If your A/C unit is still a mystery to you, it is necessary that you learn these simple technical terms and processes in the evaporator coils. Evaporator Coil: What Is It? Also known as the evaporator core, the evaporator coil is an essential A/C component where the refrigerant absorbs warm air then converts it to cool air. Commonly, evaporator coils comprise of steel, aluminum, and copper in the making because these metals easily conduct heat. The coils come either in U shapes or panels. Home Cooling Procedure Through the Evaporator Coils If you think that your air conditioner produces heat just like the way your furnace does, you are mistaken! Your A/C unit uses refrigerant to complete the cooling process by absorbing heat from indoors and releasing it outside. Along with the condenser, ductwork and air handler, your A/C’s evaporator coils work to distribute conditioned air evenly throughout the house. The pipes absorb the heat while the air passes through it. The liquid refrigerant is converted into gas as it travels in the pipes. Once it reached the evaporator, the pressure lessens, and the heat content dissipates. As the process continues, the refrigerant vaporizes while absorbing all heat content in the air. Finally, the vaporized heat in the form of a low-pressure gas moves to the lowest part of the compressor. Then, the entire refrigeration process repeats. The Role of Evaporator Coils The air that passes through the evaporator coils is meant to be converted into cool air. When the place achieves the desired temperature, the refrigerant turns off automatically. The moment it signals warm air, the refrigeration process will start over again. When your air conditioning unit is working at its best condition, the evaporator coils stay at a dew point or in a slightly cool state. Its present state causes the vapor to undergo condensation out of the processed air. Lastly, the moisture is drained out of the system to allow the cool air to circulate throughout your home. Do you experience uneven cooling at home? Something might be wrong with your evaporator and the other components of your A/C unit. For your concerns and questions, call us at Environmental Heating & Cooling. Let’s talk about your air conditioner and its cooling process.  

8 Big Mistakes You’re Making With Your Air Conditioner

Whatever brand or type of air conditioner you have at home, it is necessary to handle it with proper care and maintenance. Failure to do so can create severe issues with your unit. Unfortunately, most homeowners are unaware of the common mistakes that they are doing to their A/C systems.  And they possibly have no idea what the effects could be. Here are eight (8) mistakes you are probably making with your A/C unit right now.
  1. Setting the Thermostat Too Low
Want to cut up to 5% on your A/C bill? It is very simple. Just set your thermostat somewhere between 72 degrees and 78 degrees. Most homeowners make mistakes in setting their thermostat very low thinking they can save dollars on energy usage. What they do not know is that every degree that they raise the temperature, they also increase their savings on energy.
  1. Not Cleaning or Replacing Filters
Neglecting your A/C’s air filters can be one of the worst things you will do to your air conditioner. Homeowners with badly maintained air filters may suffer from respiratory diseases without warning. Air pollutants inhaled indoor can cause other health problems. Therefore, clean or change your filters as necessary to save your money and health.
  1. Not Investing in Smart Thermostat
Do you keep on adjusting the thermostat whenever you leave home or go somewhere? You do not need to do this if you have the programmable thermostat at home. Investing in smart thermostats can save you hundreds of dollars on your annual A/C bill.
  1. Wrong Positioning of Condenser Unit
When the outdoor unit is incorrectly positioned, it has a negative impact on your energy use. Placing it under direct sunlight causes it to work harder in keeping your home cool. Try positioning it somewhere with shade to maximize energy efficiency.
  1. Running Your Air Conditioner At All Times
Are you not giving your air conditioning unit a break? Running your unit 24/7 can cause havoc to the system and your bank as well. A piece of advice from the experts: let your cooling unit take a break. Program your thermostat to shut off your air conditioner when you are outside the house for work or other activities.
  1. Cooling Empty/Unused Rooms
You are wasting energy if you leave the vents open to rooms that are not used. What you should do is walk around the house and close A/C vents on unoccupied rooms.
  1. Not Taking Full Advantage of the Fans
Use any type of fan like ceiling fans to help the cool air circulate in the entire house.  Doing this eliminates a percentage of stress on your air conditioning unit. Let your ceiling fans turn counterclockwise to allow greater air flow.
  1. Not Putting Curtains or Blinds
Closing blinds or putting curtains in your rooms prevents bright sunlight from coming in. You also create a shield on your space against the sun’s heat. Do not commit the same mistakes again! Be guided by the experts at Environmental Heating & Cooling. Call us today for more helpful tips to avoid these mistakes.