10 Common AC Repair Ideas

Air Conditioner is one of the most expensive HVAC appliances that could make us cool and comfortable indoors even during hot climatic conditions. It could be a really frustrating situation when all of a sudden the unit fails to function properly. In such instances, AC repair can be easily identified and rectified by the homeowners themselves and only in case of a major repair or replacement; you would require a qualified HVAC technician.

Here are 10 common AC repair ideas:

1.Insufficient Maintenance – Due to insufficient maintenance of the AC units, the inner components might get clogged up with dust and debris that can prevent the airflow and cause a breakdown. Make sure to clean the indoor and outdoor unit properly and change the filter at least once in 3 months.

2.Refrigerant leakage – When the refrigerant level is low, there would be a leakage which can be easily fixed by technicians. He would fix the leak by filling in the right amount of refrigerant liquid.

3.Faulty Wiring – Due to bad wiring, the AC unit struggles to get power which can trip the circuit breaker any time. Therefore, check the wirings and see if the power is received correctly form the electric panel.

4.Noisy Unit – There could be noise form AC units due to mechanical friction or because of loose screws. Apply lubricants and oils to the motor and resolve the issue.

5.Cooling Problems – When your air conditioner unit does not provide good cooling to your room, there might be a leakage in the refrigerant which can only be fixed by a technician who will check for any leak and recharge the system with refrigerant.

6.Ice Build-Up – The ice tends to build up on the evaporator coil when the air filters are clogged up with dust and pollutants. Clean the air filters twice in a month to avoid this issue.

7.Outside Fan not working – When the compressor gets overheated, the fan fails to work properly and does not provide proper cooling. Check the thermostat settings and clean the inner coils.

8.Air Smelling from AC unit – When there is stagnant water near the outside unit; moisture builds up into the unit which causes this foul smell. The only solution is to keep the AC unit clean and change filter periodically.

9.Dripping Water – This problem is mainly caused due to leakage in pipes. You could also find moulds and mildew getting built up in the pipes which need to be cleaned immediately.

10. Blown Fuses – When the AC is overloaded with prolonged usage, this problem could be caused. Check the electricity panel and check for the amount of energy consumed by the unit.

Discover the Pros and Cons of Air Conditioning

Air conditioner is a machine that uses electrical power to cool air in order to maintain the conformability of a person in his working place or home. Air conditioners are much different from the fans in their operations. Fan only make air cooler but their do not really cool it, air passes through the fans where it’s rounded and pumped. Like every other machine air conditioning have some advantages and still some disadvantage.

The first advantage which makes people and big company purchase for air conditioners is the ability of it adding conformability in working places, by providing a better working environment. Most people, companies, offices prefer air conditioner than any other machine because it is capable of converting cool air warmer favouring the persona. Air conditioner not only warms the air, it has the potential to covert humid temperature cooler. Air conditioner also reduces the heat in machine, this heat may cause destruction to this machines and a good example is a computer. Excess heat on the computer may interfere with the operations of the computer so the air conditioner cools the machine and so its operation continues normally and smoothly. On the hand air conditioner s are used in the refrigerator in the preservation of highly perishable good. Due to the reduction of direct heat form the sun and the environment people with vulnerable status like the arabinoses are much favoured.

Like every other machine that has advantage air conditioner has it own disadvantages to peoples finance,health and environment in general. Continues use of air conditioner may lead to additional of electrical bill. The amount of electricity used by the air conditioner in one weak can be used by a refrigerator in one month. This additional of electrical bill means a lot to a person financé.one has to dig inside his pocket to cater for the extra bill. Air conditioners may lead to the pollution of the environment, air conditioners emits some green house gases which are hazard to our environment. Air conditioners are only limited to people with electricity as their mostly use electrical power to run them. Sometimes people who are used in staying in rooms with air conditioners are likely tosuffer respiratory problems at times they may end up getting asthma or have some difficulties in breathing. When we think of installation of air conditioners there are always labour intensive. Sometimes one is required to make permanent hole on the wall were the air conditioner will be fixed. Its not flexible to movement as some air conditioner can not be moved from one room to the and mostly heavy to carry.

Air Conditioning – The Hidden Costs

 

With the summer upon us, most of us are looking to buy air conditioning units to keep cool during this summer. But how does one go about picking the right air conditioner for you? The general rule for air conditioners is that one size does not fit all. So it is important for one to sit down and make a list of his requirements before he goes for a purchase. Also be sure about your budget before you look up the products. The following are the main types of air conditioners  1) Window Air Conditioners. The most traditional type of air conditioners is the window type air conditioner. This consists of a single unit system, which contains the whole package. This system is typically placed in a hole in the wall (made specifically for this purpose), or in a window. This unit is designed so as to reject heat through the outer end, and cool the room through the other end.  2) Portable Air Conditioners. Although very noisy, these air conditioners provide a lot of value for money. It consists of a single unit that contains both the heat rejecting and the cooling components, and pushes out the heat through a hose attached to the air conditioner. This type of air conditioner can be moved about with the help of its attached wheels, and is one of the most economical options available.  3) Split Air Conditioner. This is one of the most recent additions to the family of air conditioners. It consists of two units, connected to each other through a hose or a pipe. The cooling unit is kept inside the room, usually attached to the wall, while the heat rejecting unit is kept outside the room. The noisier part is kept outside the room. The heat rejector unit is usually placed in a shaded area so as to obtain maximum efficiency from the air conditioner.   4) Central Air Conditioner. This is possibly the best and most efficient air conditioning system. This consists of a central air conditioning system which is usually placed on the roof, and is connected to every room of the house through ducts or hoses. The main drawback of this system is the possibility of over cooling in a single room because of insufficient cooling in another room.  Now when it comes to picking one, make sure you go through the hidden costs involved, like installation, servicing and maintenance procedures and so on, because it is very essential that all these costs come under your budget or you are gonna end up taking high interest loans.

How to prevent your AC from freezing up

 

Air conditioning systems play a major role in our lives especially in the hot months of the summertime. It is important to maintain a properly working air conditioning system so that once summer comes it is working well. Many homeowners take the proper steps to maintain their unit each season but there is still one problem that can occur during the hot summer months: Freezing.

An air conditioner can freeze up easily in the summer time especially if temperatures are hotter than normal. There are many different factors that can cause a unit to freeze up and below we will discuss why this happens and what you can do to prevent it from happening.

Airflow is a major factor that can attribute to a freezing problem. The airflow of your unit should never be restricted and if it does become blocked then it can cause the evaporator coils to become dirty and this will cause the coils to drop to below freezing temperatures. The coils will then collect humidity from the air and then the coils will freeze. It is important to keep this from happening so make sure you change your air filters regularly and keep an eye out for dirty coils.

Refrigerant is another important factor with an AC unit. The refrigerant is what helps the unit provide cool air throughout the home. If the unit is running low on refrigerant then the unit can freeze up. If you are getting low on charge you will need to contact a professional to level out the amount you have.

Another problem is the outdoor temperature. If you run your air conditioning on a moderately cool day it can freeze up. Air conditioning systems are usually not created to work in outdoor temperatures of under sixty degrees, so when the weather dips, turn off the AC.

These are just a few important steps that homeowners should take to keep their air conditioning unit from freezing up. It is important to have your unit inspected every year, especially around the summer time, when you unit will be working the hardest.

When you have your unit inspected, speak with the technician. Ask him to explain to you what to look for when it comes to freezing and how you can prevent it. This way, you will be well prepared if you come across a freezing problem and hopefully you will be able to handle it!