Sunday, March 22, 2015

TOP THREE REASONS WHY AIR CONDITIONING COMPRESSORS FAIL



TOP THREE REASONS WHY AIR CONDITIONING COMPRESSORS FAIL



 The top three reasons why air-conditioning compressors fail can be contributed to age, condition, and maintenance done on the unit previously. These three reasons fall into different categories when it comes to specific parts that may need to be replaced or a whole system or compressor replacement needed due to that particular parts failure.

 The number one reason why air-conditioning compressors fail is lack of air-conditioning and heating system maintenance. Lack of air conditioning and heating system maintenance lowers a system efficiency and causes a systems compressor to work harder than a well-maintained unit.

 The number two reason why air-conditioning compressors fail is electrical in nature. In modern air-conditioning and refrigeration most compressors have internal components that protect a system from overheating, but if a homeowner is unaware of a system problem a overheating system will result in an air-conditioning repair San Antonio or service call due to the no cool symptom of her overheating compressor. In addition to those internal safeties other electrical parts are involved in the operation of efficiently running air-conditioning systems San Antonio.

 The Number three reason why air-conditioning compressors fail is mechanical. Compressors use rods, pistons, and valves to compress vapor refrigerant from a low state to a high state of pressure. This constant exertion of force causes mechanical components to fail or break causing an air-conditioning system San Antonio to be inoperable until a repair is made. In addition, the age and previous maintenance done on the system can be very important when it comes to keeping your air conditioning and heating system working.







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Monday, September 15, 2014

Why is My Cooling System Not Cooling



The cooling system is a complex machine intended to condition your home's air. Notwithstanding cooling the home the ventilating framework likewise removes the humidity in the air air which makes the solace temperature of the home significantly more agreeable. There are numerous framework segments that are included in ventilating a home or business building. In this article we will head over a percentage of the segments that help chill off your home.

The primary part of a cooling system is the compressor. Think about the compressor as the heart of the ventilating framework which pumps refrigerant through the supply routes or line sets bringing about the assimilation of hotness. The compressor must be assembled to withstand high head pressure and have the capacity to cycle on and off  commonly. At the point when the compressor goes terrible the compressor must be totally supplanted unless the compressor is a semi-hermetic compressor for larger applications just, however much of the time particularly for family homes compressors must be supplanted which might be immoderate relying upon the sort of compressor that your ac system may utilize. The most well-known compressor failure is known as a short to ground. This failure is the point at which the inside windings short or touch the shell packaging of the compressor bringing about a short to ground and no cooling.

An alternate segment of the cooling system is known as the evaporator coil. This coil is additionally called the cooling coil because of the area and what it does when cooling your home's air. The evaporator coil works by the utilization of a metering gadget spritzing low measures of refrigerant into the  evaporator coil or low side of the system. Since the evaporator coil is at a low pressure the refrigerant vaporizes rapidly and retains heat. This high temperature retention is the thing that conditions the air as it passes over the evaporator coil bringing about a temperature distinction between the return air and the supply air and cooling the home to the property holders coveted setpoint. The most widely recognized issue with the evaporator coil is rusting. Since the cooling system helps dehumidify the indoor air bunches of water buildup develops on the evaporator coil bringing about rust which causes rust holes on the evaporator coil itself. This brings about pinholes that release refrigerant and lessen the systems refrigerant charge to drop beneath working norms. A typical sign that beyond any doubt refrigerant is low is a no cooling and the evaporator coil may be solidified.

The condenser is an alternate significant segment of the heating and cooling system. The condenser is in charge of changing the vapor refrigerant over to a fluid structure by cooling it. At the point when the refrigerant is returned once more to a high pressure the refrigerant starts to change state again to fluid manifestation and the condenser helps it prepare by reducing it temperate. Much the same as the evaporator coil the condenser coil may start to demonstrate the pinhole problem also bringing about loss of refrigerant charge in the system. Furthermore a typical issue may be the condenser is caked with debris bringing about no cooling and putting the compressor in a non operational state because of higher than ordinary pressure.

There are less difficult issues that may be grinding away also indoor regulators, capacitors, contactors and even blown wires can be an issue that causes the cooling system to need repair. Ac repair San Antonio must be carried out by a guaranteed and prepared person that comprehends these complex machines. It is not suggested that an untrained individual or persons endeavor to repair any HVAC
equipment.





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Sunday, August 3, 2014

Dryer Vent Cleaning San Antonio

  How often should I have my dryer vent cleaning

 Dryer vent cleaning is a maintenance task that a professional dryer vent cleaning company offers customers. Dryer vent cleaning helps to remove lint and debris buildup inside of the dryer vent duct.This lint and debris buildup removal helps to restore ventilation back to the dryer resulting in faster dry times and better energy efficiency of the appliance. Dryer vent cleaningHim and should be done experts say at least once a year and filter traps should be examined and cleaned before use of the dryer.

 How much does dryer vent cleaning cost

  Dryer vent cleaning is a process done by a professional dryer vent cleaning company. The dryer vent cleaning process includes checking the transition duct, removing all lint and debris from the inside of the duct, and inspection of the dryer vent duct, pressure test, and rodent entry evaluation. The average cost for dryer vent cleaning can range from 89 to 150 dollars depending on which company and the  length of the dryer vent run.

 Is it true that my dryer can catch fire

  Some individuals think that this is a myth but it is a factual event that occurs daily in the United States. Dryer fires occur when there is an abundance of lint that has accumulated inside of the duct and around electrical connections within the dryer resulting in excessive heat causing a dryer fire.



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Monday, July 7, 2014

Why Air Conditioning and Air Duct Annual Check Ups are Important

 Why have your air conditioning system checked annually?

 Having your air conditioning system checked annually can prevent future issues and save the homeowner time and money. Annual air-conditioning system checkups will also keep the air conditioner running properly for more years than a poorly maintenance system resulting in longevity and worry free operation. In addition, most air-conditioning system checkups consist of refrigerant charge checks, AC drain clearing, and a thorough electrical system check. Furthermore, the air-conditioning system coils are cleaned and the fins are straightened thus helping with efficiency and proper operation and airflow.

 Having your air conditioning system checked annually can reveal issues early so that the homeowner will not have to deal with them during high temperature peak months. This is important because the homeowner does not want the air conditioner broken down when the outside ambient temperature is above 100° degrees. Annual checkups will reveal a issue early and that problem can be addressed then in there without much downtime. In addition, most HVAC companies provide discounted rates when they are under an annual maintenance contract with an HVAC company. This can be very beneficial when a major repair is needed such as a leaky evaporator coil or compressor burnout which can be very expensive repairs.

 In addition, to having the air-conditioning system checked annually your air duct system should also be checked and cleaned every two – three years. The reason for this is to ensure proper airflow to all supply ducts and that there are no damaged ducts within the duct system. Having properly sealed and insulated air ducts is very important because of the heat transfer between the duct and the hot attic air. For instance, when the air is conditioned and circulated back to the AC system it must travel through the ducts and in most cases the ducts are in a non-conditioned location resulting in higher temperatures surrounding the ductwork. These higher temperatures can drop the conditioned supply air tempuratures down if the ductwork is not properly insulated and sealed resulting in higher system runtimes and higher energy bills. So having the air ducts properly sealed and insulated can and will save energy and provide with a more efficient air-conditioning system as a whole.

 The use of proper filters and air duct cleaning can prevent dirty evaporator coils and reduce allergens throughout the home. Since the indoor air is circulated on a constant basis dirt and debris is also circulated through the system, so a pleated filter should be used in conjunction with proper air duct cleaning techniques to help prevent accumulation of debris, dirt, and other pollutants.


For Professional Air Duct Cleaning and Coil Cleaning Contact AAA Duct Cleaning For San Antonio Area Residents visit www.aaaductcleaning.com.

For Professional Dryer Vent Cleaning Services for San Antonio Residents Contact AAA Duct Cleaning 

For Professional Chimney Sweep(cleaning) Services For San Antonio Residents Contact AAA Duct Cleaning at 210-390-5075

For Professional Steam Carpet Cleaning Contact AAA Duct Cleaning San Antonio

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Sunday, June 15, 2014

Why Do Dryer Fires Happen and How to Protect Your Home by AAA Duct Cleaning of San Antonio

 How Do Dryer Fires Start

 Let's begin by looking at your dryer and the components that are inside. There are two types of ways that dryers dry clothing. Dryers either use a gas ignition system such as a gas furnace or an electric heating element similar to an electric heater. Both types of dryers produce a significant amount of heat which must be removed by an exhaust system which is called the dryer vent duct. Within the dryer there is a blower motor that helps remove heat, condensation, and lint from inside of the dryer through the dryer vent duct. When a blockage of the dryer duct occurs lint will accumulate inside of the dryer vent duct and within the dryer itself. During operation the heating element or gas ignition system will still ignite and create a substantial amount of heat. This heat in combination with the accumulation of lint may result in the lint igniting causing the dryer to catch fire.

 Dryer Fire Prevention

 Dryer fire prevention is probably one of the most important home maintenance tasks a homeowner can do. To properly maintain your dryer a dryer vent cleaning and inspection of the dryer vent duct, dryer vent cap, transition duct, and dryer must be done annually. It is recommended that this process be done by a professionally trained technician so that all components are checked and cleaned correctly and are working efficiently once every year.  Furthermore, making sure the transition duct is made of a semi rigid material is recommended because of its fire containment properties which will help protect your home if a dryer fire should occur.



For Professional Air Duct Cleaning and Coil Cleaning Contact AAA Duct Cleaning For San Antonio Area Residents visit www.aaaductcleaning.com.

For Professional Dryer Vent Cleaning Services for San Antonio Residents Contact AAA Duct Cleaning 

For Professional Chimney Sweep(cleaning) Services For San Antonio Residents Contact AAA Duct Cleaning at 210-390-5075

For Professional Steam Carpet Cleaning Contact AAA Duct Cleaning San Antonio

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Tuesday, May 13, 2014

How Much Does Professional Air Duct Cleaning Cost?



 How Do Air Duct Cleaning Companies Charge For Air Duct Cleaning?

 Air duct cleaning companies charge for air duct cleaning services by either one of two ways.
 The first is by square footage of the commercial or residential building. By knowing the square footage of the building an air duct cleaning company can determine the amount of time and labor that they should charge. So, the bigger the building or residence the more labor and time it will take the air duct cleaning company to complete the job. As a result, higher estimates will be given to bigger square footage homes and buildings than others.

 The second way an air duct cleaning company will determine the cost of air duct cleaning for a residence is by how many vents are needed to be cleaned in the home. In most cases a flat rate will be charged for the number of vents that are needed to be cleaned, if that number exceeds the flat rate number of vents then additional charges per vent will be added on top of the flat rate. Again, like the square footage method the more vents a home has the more time and labor intensive it will be to complete the air duct cleaning resulting in a higher estimate.

For Professional Air Duct Cleaning and Coil Cleaning Contact AAA Duct Cleaning For San Antonio Area Residents visit www.aaaductcleaning.com.

For Professional Dryer Vent Cleaning Services for San Antonio Residents Contact AAA Duct Cleaning 

For Professional Chimney Sweep(cleaning) Services For San Antonio Residents Contact AAA Duct Cleaning at 210-390-5075

For Professional Steam Carpet Cleaning Contact AAA Duct Cleaning San Antonio

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Wednesday, May 7, 2014

Why Do I Need To Have My Air Conditioner(AC) Coils Cleaned?


 What are Air Conditioner Coils? What are their Functions?

 There are two coils for a standard air-conditioning system, these are the condenser coil and the evaporator coil.  The function of these coils is to condition the air by removing heat from the indoor air. This is accomplished by using a refrigerant that  boils at low pressure. Once the heat from the indoor air is absorbed by  the evaporator coil the superheated refrigerant travels to the outdoor condenser  coil where it is sub cooled and returned to the evaporator coil to be superheated again.  This process is repeated over and over until the thermostat set point temperature is satisfied and at this point the HVAC system cycles off until the indoor air temperature rises above the thermostat set point.

  What are the Benefits of having my Air Conditioner Coils cleaned?

Having your evaporator coil and condenser coil cleaned has many benefits. Dirty coils will lower the efficiency of any HVAC system because a filthy coil prevents proper absorption of the indoor heat and prevents proper release of that absorbed heat. With all coils air must flow freely through the coils and so with blocked coils air may not be traveling freely and result in higher cooling times and excessive cycling of the HVAC system. The benefits of having your evaporator coil and condenser coil cleaned results in faster cooling times and less system cycling resulting in higher energy efficiency by the HVAC system.

 How do the Professionals clean Air Conditioner Coils?

 Professional HVAC technicians clean evaporator calls by one of two methods. They clean the evaporator coil either in place or remove the coil from its housing to clean. A professional grade coil cleaner is then sprayed onto the coil which helps remove dirt and debris from the evaporator coil. Once the coil cleaner is left to sit on the evaporator coil for a few minutes water is then used to remove the cleaner and excess dirt and grime. Condenser coils are also cleaned by using coil cleaner but the coil need not be removed.

 Cost of Air Conditioner Coil Cleaning.

 Air conditioner coil cleaning prices can vary depending on the size and degree of difficulty of cleaning, by calling a professional coil cleaning company(HVAC) the homeowner can get a quote for professional cleaning.

For Professional Air Duct Cleaning and Coil Cleaning Contact AAA Duct Cleaning For San Antonio Area Residents visit www.aaaductcleaning.com.

For Professional Dryer Vent Cleaning Services for San Antonio Residents Contact AAA Duct Cleaning

For Professional Chimney Sweep(cleaning) Services For San Antonio Residents Contact AAA Duct Cleaning at 210-390-5075

For Professional Steam Carpet Cleaning Contact AAA Duct Cleaning San Antonio

FIND YOUR DEAL AT 

NEED A DRYER VENT CLEANING ESTIMATE?

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