Air\r\nconditioning systems\r\nare used in offices, homes, schools, and most buildings that people frequent.\r\nAre you thinking of getting one for yourself, or do you already have one? Here\r\nare some of the problems you should consider when you install your own AC unit.\r\n
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\r\n1. Improper installation and damage to\r\nduct pipe -

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The\r\nleaks that are formed due to displacement or damage to duct pipes will lead to\r\nunnecessary usage of electricity. Should it bother you even if it’s just a\r\nsmall gap? Yes, because it will cause the refrigerated air to be lost and the\r\noutside air to come inside, causing the air conditioning unit to work harder to\r\ncompensate.
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\r\n2. Filter related problems-

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Not\r\nservicing your air conditioner at regular intervals will lead to filter blockage.\r\nThe filter will accumulate with dust, pollen, and colloidal particles, becoming\r\nclogged. You can also cause the filter to freeze if you do not service it\r\nregularly.A film forms on the surface of the filter and reduces the air flow,\r\nwhich causes the freezing.
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\r\n3. Excessive cooling or heating –

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Damage\r\nto the thermostat will lead to uncontrolled or undesired heating/cooling. The\r\nthermostat senses the temperature of your atmosphere and gives the temperature\r\nto the air conditioner. The air conditioner works until the desired temperature\r\nis reached. So, when your air conditioner causes extreme hot or cold airit\r\ncould mean that the thermostat is not working correctly.
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\r\n4. Spoiled coils  –

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Transfer\r\nof heat takes place in the coils of the AC unit. These coils can get dirty from\r\nthe deposition of dirt, smoke, dust, etc. The dirt can eventually turn into a\r\nslimy film that decreases the heat transfer and reduces the efficiency of the\r\nHVAC unit. The film is formed by the aerosols and acts as a barrier that\r\nreduces the heat flow between the coil and the atmosphere.

5.\r\nWrong positioning -

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The\r\nwrong positioning of your HVAC system can lead to excess usage of air\r\nconditioning and cause the unit to not work properly. For example, the position\r\nof your system near the oven will cause the improper measurement of your room’s.\r\nHaving the unit face the sun can also lead to inaccurate temperature\r\nmeasurement
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\r\n6. The working area -

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The\r\nvolume of air in the room should be within the capacity of the air conditioning\r\nsystem. Otherwise the working of HVAC system won\'t add up to the expected level\r\nas the systems performance is reduced by the extra volume of air in the room.
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\r\n7. Age related -

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The\r\nrecommended usage of an air conditioning system is 7 to 10 years. The life\r\nexpectancy of the HVAC system can be increased with proper servicing at regular\r\nintervals of time. Getting trained technicians to fix your air conditioning\r\nsystem can help you get the most time out of your unit.

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Reference:   Signs\r\nYour AC Needs an Immediate Repair

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 Sunny days like\r\ntoday always reminds us of how lucky we are to have functioning AC units\r\neverywhere. You can find them inside most homes, offices, stores, cars, etc.\r\nBecause air conditioners are such a big part of our lives, it’s important to\r\nkeep them well-maintained to avoid outages or costly repairs. Here are some\r\nsigns an AC unit often shows just before needing a repair service.

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1.   \r\nLack of Cold Air

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The first sign\r\nis the most obvious: When your air conditioner is not cooling the room anymore,\r\nyou should call for repairs. If your unit’s fan is working but no cool air is\r\ncoming out that means something is wrong. \r\nIt could be due to the failure of the compressor or because the unit’s\r\nFreon levels are too low. Your AC repair service will track down the cause and\r\nrestore it to its proper functioning.

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2. Poor Air Flow

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When the\r\nintensity of air flow from the AC unit decreases so much that it is not able to\r\ncool the room anymore, or becomes blocked completely. This could be due to the\r\nAC unit’s compressor going down, or there could be an obstruction causing the\r\npoor flow.

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3. Loud Noises

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If your AC unit\r\nstarts making unusual sounds, such as grinding or grating noises, that’s\r\nusually an indication of an internal failure in the unit. Contact your AC\r\nrepair service professional to have repair services done immediately. Delaying\r\nrepairs could result in a broken unit.

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4. Moisture Leakages

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When your air\r\nconditioner is leaking an unusual amount of moisture, this implies that\r\nsomething in the unit might be broken or blocked. To avoid further complications\r\nit’s best to contact your repair service right away.

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5. Strange Odors

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Foul smells\r\nfrom your AC unit can sometimes mean your wiring insulation has burned out.\r\nFind a AC repair services near you to get your unit wired properly so it does\r\nnot become a fire hazard in your home.

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If you experience one or more of these problems with your air\r\nconditioning unit, please call D&L, Inc. With over 30 years of experience\r\nin the industry, we have dealt with every issue imaginable and can handle\r\nyours! Give us a call at 843.393.6523 for repairs and installations!

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Reference: Cool Off Your Summer With D&L INC.

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Air conditioning systems are used in offices, homes, schools,\r\nand most buildings that people frequent. Yearly maintenance of AC systems lead\r\nto increased AC performance and lower energy consumption.Here are some\r\nimportant questions and answers related to heating and cooling.

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1. Need of air filter in AC unit

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Air filters are a key component of an HVAC system. The filter acts as a\r\nprotective layer which passes all the air handled by the HVAC system and\r\ncatches natural particles like dust, mold and fungal spores, pet dander, fabric\r\nfibers, etc. Dirt is the #1 cause of breakdowns with AC and heating systems.\r\nClogged, dirty filters block normal airflow and reduce a system\'s efficiency\r\nsignificantly. Regular servicing of the air filter will improve your comfort\r\nand the efficiency of your air conditioner.

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2. How to reduce HVAC energy cost?

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Energy costs fluctuate according to seasonal temperature\r\nchanges. People spend far too much money on air conditioners to create a\r\ncomfortable environment during seasonal temperature extremes. There are,\r\nhowever, some proactive steps you can take to reduce heating and cooling costs.

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●     Perform proper annual maintenance of\r\nyour HVAC system.

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●     Change/clean air filters regularly

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●     Use ceiling fans to circulate air

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●     Adjust the temperature when you will\r\nbe gone for more than a few hours.

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●     Block heat from outside of your home\r\nusing curtains and windows during the summer season to make the home easier to\r\ncool.

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●     Upgrade to a high efficiency system

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3. How can we improve the efficiency of an HVAC system?

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 Proper maintenance is essential for an HVAC system to run\r\nefficiently. Air filters need to be cleaned and replaced regularly.  It is advised to replace your system if:

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●     It is 7 years old or older

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●     AND requires frequent repairs

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If your older\r\nsystem is operating without issue, then upgrading is not an immediate concern.

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4. How often should I change or clean the\r\nfilter?

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 Every air filter and every air conditioning system are\r\ndifferent, so this depends on several different factors. But here are some\r\ngeneral tips.

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●     On average, 1” disposable filters\r\nshould be changed every 1 – 3 months.

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●     If you have a thick, high-efficiency\r\nfurnace filter, it could last 6 months to a year.

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●     Refer to the manufacturer’s\r\nrecommendations for filter replacement times. Because there are so many\r\ndifferent brands ands types, this is the most accurate way to determine when to\r\nchange or clean your air filter.

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A HVAC contractors Florence sc is the best resource for homeowners\r\nto answer questions regarding there HVAC system. D&L Inc in Florence, SC is\r\na trusted provider of HVAC services and we provide highly qualified technicians\r\nto answer all heating and air questions. Contact us today!

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Reference: 7 Things You Should\r\nKnow About Your Air Conditioner

Cool Off Your Summer With D&L INC.

Already sweating at the thought of an imminent summer meltdown? 
 Well, have no fear, because D&L is here- to keep you calm, cool, and collected in the coming months .As the No.1 professional HVAC contractors in Florence SC, we provide the full gamut of HVACR services, from design and construction to service and maintenance when you need it.

Our company offers affordable air conditioner installation and maintenance for all of your residential and commercial cooling needs. For the  past 30 years we have grown our business by maintaining our dedication to service, quality, and professionalism. As an HVAC installation and service provider, we’re only as strong as the service technicians we have out in the field. At D&L, Inc. we’re proud to have some of the best in the business serving our longstanding and ever-expanding list of clientele. Our technicians are qualified to manage any system that requires servicing, delivering both prompt and competent service every time. Because our staff members work on heavy and expensive equipment and command a fully equipped fleet of work trucks, we conduct regular drug/alcohol checks, criminal background checks and closely monitor driving record histories. They’re also experienced and receive ongoing technical and safety training.  We have certified and skilled HVAC contractors who have long-term, hands-on experience in working with heating, ventilation, and air conditioning systems in residential and commercial locations. They also have sufficient knowledge of electrical wiring, refrigeration, combustion systems, and airflow.

Our company is authorized under state government regulations and we follow all proper safety procedures during HVAC installation and maintenance. At D&L we care for you! That’s why we provide the industry’s best contractors for your HVAC system operation and maintenance. 

 D&L Inc in Florence, SC is a trusted provider of HVAC services at a price you can afford. 
 Contact us today to set up your summer cooling solution!

 

Reference: How to Choose HVAC Contractors for Air Conditioning Repair Service?

D&L INC About Air Conditioning & HVAC

 

Heating, ventilation, and air conditioning (HVAC) is the technology for regulating a room’s temperature to comfortable levels. It’s goal is to provide thermal comfort and acceptable indoor air quality. AC units are used for both domestic and industrial purposes to maintain temperatures to certain levels. They work by removing heated air from inside of a building, forcing it outside. HVAC systems have become a required industry standard for construction of new buildings. When properly designed and maintained, the system will provide a comfortable indoor environment year round.

An air conditioning system, better known as an air conditioner, can provide cooling and humidity control for all or part of a building. Air conditioned buildings often have sealed windows, because open windows would work against the system. Outside, fresh air is generally drawn into the system, into the indoor heat exchanger section, creating positive air pressure. The percentage of return air made up of fresh air can usually be manipulated by adjusting the opening of a vent.  Air conditioning and refrigeration are provided through the removal of heat.

An average lifespan of an AC unit is about 10 - 15 years. Most AC systems need regular yearly services after 2 years of initially being installed. During that time, some AC systems may need maintenance more or less often than others. The life expectancy of the HVAC system can be increased with proper servicing at regular intervals of time. Getting trained technicians to fix your air conditioning system can help you get the most time out of your unit.

D&L, Inc. is licensed for all aspects of HVACR, from design and construction to service and maintenance. We have been in business over 30 years and have acquired a reputation, with our various clients, as one of the Best HVAC repair businesses in Florence, SC.

​Give​ ​us​ ​a​ ​call​ ​at​ ​843.393.6523​ to get the high-quality service you deserve.

How to Choose HVAC Contractors for Air Conditioning Repair Service?

Air conditioning repair and service is done with almost every AC system over 2 years old. An average lifespan of an AC unit is about 10 - 15 years. Most AC systems need regular yearly services after 2 years of initial set up. During that time, some AC systems may need maintenance more or less often than others. Here are some tips for finding a reliable HVAC contractor for AC repair services. Try out some of these basic methods to make sure you are  

+hiring a professional HVAC contactor.

The first place we recommend checking is at your local AC shop. AC shops usually have a list of HVAC contractors who provide AC repair services in the area. Talk to the shop dealers to see who they consider the best service providers. Keep in mind that some AC brands need specially skilled workers to handle the system maintenance and service. In that case, ask the shop which service providers they recommend for that specific brand.

 The next way to find a service provider is by asking your coworkers, family, friends, and neighbors. Inquire about the quality of service they experienced and if they think that contractor is good enough to maintain the system. It's good to verify whether their service package includes regular maintenance of AC units.

 Searching online is another fantastic way to find a quality AC repairman. Most of the professional HVAC contractors have their own websites that list their services and costs. If you’re able to you should always search for the recommended HVAC contractor’s services online and see what their websites say. Analyze how professional they appear to be and check their level of experience if it’s listed. Look for reviews online to see if the contractors you’ve found so far seem highly recommended or not. Also check social media for more information on maintenance work they’ve performed for others. Based on the reviews, you can decide who is best for you.

License and budget is also akey factor that you must consider while choosing an HVAC contractor for your air conditioning repair and service. Contact the company representatives to learn more about their pricing and what services they offer. Choose the most qualified contractor who fits into your budget.

The steps listed above can help you choose the best air conditioning repair service provider in your budget. To come up with a maintenance plan that works for you, call D & L Inc. HVAC and Sheet Metal at (843) 393-6523. 

Reference: Common Home HVAC Questions & Answers