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Top 7 Causes of Air Conditioner Problems and How to Prevent Them?

If you want to stop throwing away money on expensive AC repairs I recommend you read this article I read from a fellow HVAC contractor in NYC called, “Arista.” These are the most common AC problems most homeowners encounter.

Top 7 causes of air conditioner problems:

1. LOW REFRIGERANT. The refrigerant is the stuff that your air conditioner uses to remove the heat and humidity from the air in your home or business. If your system develops leaks in the refrigerant lines, you can end up with not enough refrigerant to effectively cool the air. Unfortunately, fixing this air conditioner problem correctly is not just a matter of replacing the refrigerant. An HVAC repair technician needs to find the leaks and repair the holes in the lines, which can sometimes be a time-consuming and expensive process, especially when there are multiple leaks.

2. FROZEN EVAPORATOR COILS. Your air conditioner’s evaporator coil is filled with refrigerant and is responsible for absorbing the heat from the air like a sponge. It may sound counter-intuitive, but those coils need warm air circulating to work properly. When something goes wrong with the airflow, and the evaporator coil gets too cold, a layer of ice can build up on the outside. When that happens, you’ll get warm air or none at all coming from your air conditioning supply registers.

3. DIRTY CONDENSER COILS. Your unit’s condenser coils, part of the outdoor unit, gets rid of the heat removed from the air by expelling it outside the building. The condenser coil won’t work well when it gets covered with a layer of dirt and grime. When it happens, heat transfer is impeded. Your unit has to work harder to do its job, leading increased wear on the parts and even system failure.

4. FAN PROBLEMS. There is a fan that blows indoor air over your unit’s evaporator coil to cool the air, and another that blows air over the outdoor unit’s condenser to expel the absorbed heat outside the building. If either of those fans isn’t working properly– due to a faulty motor, lack of lubrication, worn belts or too much dirt and debris– you end up with poor airflow and air conditioner problems. If you neglect the problem, it can lead to compressor failure, which is often a death sentence for your air conditioner.

5. LEAKING DUCTS. The ductwork that runs through your walls and ceilings carries the cooled air from the air conditioner throughout your space. However, if there are holes or breaks in the ducts (which can be caused by rodents or careless workers), that expensive cooled air winds up inside your walls where it’s not doing anybody any good. And, of course, this scenario causes your air conditioner to work harder and drive up your energy bills.

6. THERMOSTAT PROBLEMS. Especially if you still have the old dial-type thermostats, they could be incorrectly calibrated, which means your air conditioner isn’t getting the right instructions from the control system. This problem is easy to fix by replacing or recalibrating your thermostats. If you have new programmable thermostats, sometimes these are tricky to program, and they may be set incorrectly. If you still have the manual, check the instructions to make sure your thermostat’s settings are correct.

7. CLOGGED DRAINS. All the moisture that your air conditioner removes from the air has to go somewhere. It’s supposed to be removed from the space through a drain line, into a pan and finally down a drain. If the line or drain gets clogged or the pan gets full, the water can back up and damage your system. You can also wind up with water leaks that damage your walls, ceilings, and furnishings. If you don’t see it right away, you’ll eventually have mold growth.

Easy steps to prevent air conditioner problems:

1. REPLACE DIRTY AIR FILTERS. Air flow problems that lead to coils freezing are often caused by clogged air filters.

2. INSPECT DUCTS AND REPAIR ANY HOLES. If it seems like there’s not enough air coming from the registers, or your energy bills keep going up, have an HVAC expert take a look at the condition of your ducts.

3. INSTALL A PROGRAMMABLE THERMOSTAT AND LEARN HOW TO USE IT. Eliminate issues with older control systems by installing new thermostats, which are more precise and save energy. You can even get thermostats that can be controlled remotely using your smartphone or tablet.

4. CLEAR BRUSH AND DEBRIS FROM AROUND THE OUTDOOR UNIT. When the condenser and outdoor fan unit get clogged with leaves, trash, and dirt, the unit can’t expel heat as effectively.

5. DON’T NEGLECT REGULAR MAINTENANCE. Virtually all of the most common causes of air conditioner problems can be easily prevented with regular maintenance. Have an HVAC expert come in to inspect and tune up your system each spring before starting it up for the first time. It’s relatively inexpensive, and you’ll save yourself from having to make that emergency call when the AC stops working on the hottest day of the year.
http://aristair.com/blog/top-7-causes-of-air-conditioner-problems-and-how-to-prevenby Michael C. Rosone • April 2, 2015

Great advice Michael. Call Omar at ABC Austin Service Express for a free quote in the Austin Tx area at 512.448.0532… www.abcaustinacandheating.com

Healthy Home Air Purification System

The Most Neglected Energy Saving Tip Is Regular HVAC Maintenance

Neglecting Routine HVAC Maintenance Is The Most Neglected Energy Saving Tip:

Most homeowners think that just because their heating and air conditioning units run they don’t need regular maintenance. Nothing could be further from the truth. Who doesn’t want to conserve on energy costs and keep more money in their pocket?

Answer this question. When was the last time you serviced your heating, cooling or refrigeration equipment in your home or business?

Routine HVAC maintenance will save you money and here is why?

Air conditioning, furnaces, and refrigeration units having moving parts that wear down over time.

The age of your furnace and air conditioner will diminish in energy efficiency over time. Costing you more money every month to operate.

Regular routine HVAC maintenance is a must. You change the air filter on your furnace at least 3 to 4 times a year why would you not have your furnace inspected once a year?

Residential heating and residential air conditioning units require yearly inspections. If you own a business then your commercial HVAC maintenance agreement will require multiple services per year.

In the long run, it will cost you more for emergency AC repairs by not keeping your heating and cooling equipment under routine maintenance. To run efficiently your AC/Heating equipment needs to be in top running condition.

ABC Austin Service Express considers itself a premier AC Near Me company in the Austin Tx are. They offer cost effective routine HVAC maintenance programs to keep your work and home environment as comfortable as possible.

It is not uncommon to have huge temperature swings in the Austin Texas area, especially in the winter months. In the summer months temperatures in the high 90’s even over 100 degrees is normal. Your heat pump and air conditioning unit is running at full capacity in those temperatures. It could be said that air conditioning is an absolute must in almost every home and business.

Nothing could be more inconvenient than having your air conditioning unit break down when you depend on it the most. Businesses that serve the general public and or have multiple employees want an environment that makes people comfortable.

At ABC Austin Service Express we offer a preventive measure that will fit your budget and in the long run, will save you money and prepare you for any weather conditions you may encounter.

Call and set up your routine HVAC maintenance today.

ABC Austin Service Express
Call or text 512-448-0532
www.ABCAustinACandHeating.com/residential

6 HVAC Energy Saving Investments

Have You Considered These 6 HVAC Energy Saving Investments

Are you planning to do some remodeling in the near future? You might consider these energy efficiency suggestions before you make any purchases.

1) Choose ENERGY STAR appliances and electronics. When buying new appliances, choose ENERGY STAR-certified models. For example, a new ENERGY STAR refrigerator uses about 20 percent less energy than a standard new refrigerator, and 46 percent less than one made in 1980. A new Energy Star® clothes washer uses nearly 50 percent less energy than a standard washer.

2) Install a programmable thermostat. If you have a heat pump, select a model designed for heat pumps. Setback thermostats can save up to 15 percent on energy costs.

3) Increase ceiling insulation. If your ceiling is uninsulated or scantily insulated, consider increasing your ceiling insulation using blown insulation up to R-38 to reduce heating costs by 5-25 percent.

4) Seal ducts. Leaking ductwork accounts for more than 25 top 30 percent of heating costs in an average home. Consider hiring a contractor to test the tightness of your ducts and repair leaks and restrictions in your duct. Seek out professional duct cleaning at least once every two years.

5) High-efficiency windows. If you are planning to replace your windows, choosing ENERGY STAR windows can reduce your heating and cooling costs by up to 15 percent.

6) High-efficiency furnace. The average furnace should be replaced every 10-15 years. Realize that almost half of your utility bill is your furnace or air conditioning unit depending on where you live. A high-efficiency furnace will increase your savings over time.

In the State of Texas, many homeowners and businesses in counties and cities surrounding Austin Texas may qualify for energy saving money Rebates. Combine that with some Zero Down financing options and you are well on your way.

At ABC Austin Service Express we like to consider ourselves as the Premier HVAC Repairs Near Me service provider of choice. Heck, we have been satisfying customers since 1999. Call us and ask about how you can receive an extra $1000 Off a new system replacement. Some terms and conditions do apply.

ABC Austin Service Express LLC
2110 W Slaughter Ln Ste #107-169
Austin TX 78715
Tel: 512-448-0532
www.ABCAustinACandHeating.com