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9 Myths and Facts about HVAC Systems in Decatur, AL

It is very common that people end up damaging their home appliances due to insufficient knowledge about the unit or lack of a professional assistance. Here are some common myths about HVAC systems.

Myth # 1 – You only need to clean your air condition’s air filters once a year.

Not true. Your AC air filters are in a constant contact with dust and dirt during the time it is running. It accumulates too much dust within a span of two months, so much that it stops letting the air pass through it properly and that reduces the cooling effect of the air conditioner. Maybe that is why you feel hot even when the unit is running. You need to get the filters cleaned after every two months. You can turn the HVAC system off, take the filters out, clean it with a vacuum, and wash it down. On the other hand, you can call in Air conditioning service in Decatur, AL for scheduled cleaning.

Myth # 2 – You waste energy by turning off the air conditioner when you leave the room

It is believed by many that running the air conditioner on higher setting instead of turning it off when you’re not in the room will bring down the energy usages and cost. However, that is a misconception. It is true that setting the AC on a higher temperature than usual will make it consume less energy, but you will always save more energy by completely turning off the AC when not present in the room. There are now automatic sensors in new models of HVAC, which turn the system off and on, by sensing the presence of a person in the room.

Myth # 3 – Getting a bigger HVAC is a better choice

No, it is not. Just because it is big in size, it does not mean it will cool more. Bigger HVAC systems have short run cycles, meaning they turn on and off too much. This makes them consume too much energy, and does not remove the humidity from the air, leading to bacterial growth in the air. Because of the frequent on and off, HVAC parts are easily worn out. Not just this, they are expensive and their maintenance has high costs as well. It is necessary that you get an air conditioner according to the space of your room.

Myth # 4 – You can save energy by closing the air vents when not in room

This is not true. By closing the air vents you will be letting the air pressure to build in, and offsetting the balance of how the HVAC takes in and out the air. It will put pressure on the air ducts, causing leakages in the vent. It will also make the HVAC work more than it does and for a longer time, using more energy and leading to more wear and tear. Open up all the air vents so the air can keep circulating, not that it will save you any energy, but it sure will save you the damage in the air ducts.

Myth # 5 – It does not matter where the thermostat is located

It does. People often believe that thermostat and the HVAC system has no connection with each other except setting the temperature. However, your HVAC thermostat can cause many problems if it is placed at wrong place. If it is located in one room and the HVAC is in another, it will sense the changes in temperature in the room it is located, turning the unit on and off, running short cycles and malfunctioning. If you think calibration of the thermostat is faulty, you call in the air conditioning service in Decatur, AL and get it fixed.

Myth # 6 – Turning on the HVAC on lower temperature will cool the room faster

It does not matter what temperature you set the air conditioner on, it will cool the room at a fixed speed. In most of the air conditioning systems, a fixed temperature is set. When the room’s temperature rises above that fixed temperature, the AC starts cooling and when it reaches a certain temperature on the other side, it stop cooling , hence completing the cycle. Tweaking the temperature setting repeatedly will only mess up the setting and make the unit work uselessly more.

Myth # 7 – your air conditioner does not need routine maintenance

If you think that you will only get the air conditioner serviced if something big goes wrong with it, then you are wrong. That way, you will only be doing away with your appliance’s longevity. It is necessary to get regular air air conditioning service in Decatur, AL for better performance and longer lifetime. This way, even the small faults, which are not always obvious, will be identified and fixed before they turn into something big.

Myth # 8 – getting an energy-saving HVAC unit will be cost and energy efficient

It is true that energy efficient cooling systems save energy and cost, but if you have leaking air ducts, improperly insulated equipment and poorly calibrated thermostat, your air conditioner will not function efficiently.

Myth # 9 – I should cover the outside unit of my air conditioner

You do not necessarily have to cover the outside unit of the AC in winters. By doing so, small rodents might nest up in the covering and chew the wirings. Moisture can get inside the unit during the late summers due to rains and humidity, and stay there when covered; leading to mold growth. Other than this, if the water stars building up on the coils in the external unit and freeze during the winter, it can cause damage to the parts.

You should never take chances with your HVAC system; it is an expensive appliance, which can be easily damaged due to lack of care. If there is something that you do not understand about the HVAC system, you should always call Jackson Heating and AC for air conditioning service in Decatur, AL for better assistance instead of experimenting with the system on your own.