HELP! It’s Hot and My AC is not Working

AC Troubleshooting

The hot weather sneaking up faster than you expected in some parts of the America, your air conditioning unit might not be ready to go quite yet. In a desperate attempt to escape the heat, you may have powered on your air conditioner anyway only to notice one of many frustrating problems. Air conditioning units in need of service will not cool or filter air properly. Luckily, many AC unit issues are easily repaired by simple maintenance tasks, such as replacing the air filter, cleaning the lines or an annual checkup.

Why does my AC smell?

Does the air coming out of your AC unit smell musty or moldy? If so, the air filter may be filled with dust, pollen and other debris. If the filter is not changed soon enough, these contaminants cause mold to grow on the surface of the air filter. You can easily restore the air quality flowing through your home by replacing your dirty air filter with a brand new one. Since pollen counts vary in each region, check your AC filter monthly to find the best replacement interval.

My AC is not blowing cold air

Are you not feeling cold air from your air conditioning? If you notice that your air conditioning ducts are not producing the normal blast of cold air, you must find a fix fast to prevent damage to your AC unit. Your air conditioner operates best when the blower can constantly push cooled air through the ducts. Otherwise, the chilled air remains in the system, causing the internal components to freeze and stop working. The most common causes of weak airflow are a clogged air filter or faulty fan switch. If a filter change does not instantly fix the problem, you may need additional diagnostic tests performed by a licensed HVAC professional.

I think my AC has a leak

Does your air conditioner unit constantly leak water while it is running? If so, the AC drain lines could be clogged. With regular AC use, dirt and debris fill up these lines, eventually causing a total blockage. When this happens, the water flows back through the lines and overflows the drain pan. Fixing this problem involves a thorough cleaning of the drain lines to remove the debris causing the blockage. You will also need to dry the drain pan to prevent mildew growth inside the AC unit.

Obtaining HVAC Services

As you start preparing your air conditioner for the summer, reflect on your repair abilities to determine if the services would be best handled by a professional. Although changing an AC filter is usually a fairly straightforward task, additional diagnostic tests can help you avoid overlooking problems before the heat of the summer arrives. Otherwise, you could end up waiting in the summer heat for your service professional to repair your AC unit.


Save Money: Best temperature for your AC

You want to be comfortable during hot weather months without spending a lot of money on air conditioning? While maintenance tasks such as changing the air conditioner filter and hiring a professional to tune up the AC unit make a difference, something as simple as the temperature setting plays a huge part in how much you pay to air condition your home. Follow these tips to achieve the perfect balance between energy savings and home comfort.

Daytime Air Conditioning Temperature

While you ultimately must decide what temperature you feel comfortable at, the US Department of Energy recommends setting the thermostat to 78 degrees on average days. At this temperature, you can feel completely comfortable and you can also run the ceiling fan to create a wind chill effect. When air moves quickly over your skin, it makes you feel up to 4 degrees cooler, meaning a 78-degree room with a fan running feels as comfortable as a 74-degree room with no airflow.

When you’re gone all day, you have the potential to save even more if you set the temperature 7 to 10 degrees higher. The DOE estimates that keeping your home at 85 degrees for eight hours a day during peak cooling times can save you 5 to 15 percent on your cooling bills.

Nighttime Air Conditioning Temperature

Setting your thermostat at night is a bit trickier. If you can sleep soundly in a warm room, Energy Star recommends setting the temperature 4 degrees higher than your daytime setting. However, many people prefer sleeping in a cool room, which may result in turning the thermostat down rather than up at night.

Opening the windows while you sleep is a good solution if you live in a cool climate and enjoy the breeze. Then, closing the windows in the morning before it gets hot traps cool air inside and gives your air conditioner a head start.

Programmable Thermostat and Zoning

To prevent arriving at a hot house when you get off work, install a programmable thermostat and set it correctly. An automatic setback when you leave each morning prevents you from forgetting to turn the temperature up, and automatic recovery 30 minutes before you arrive home allows you to enjoy energy savings without sacrificing comfort.

Zoning is also useful for keeping the bedrooms in your home cool at night without cooling the entire house. With zoning, you control the temperature in individual areas of your home with multiple thermostats. When you zone the bedrooms separately from the living area, you ensure you stay cool and comfortable while keeping your energy bills low.

Thermostat settings aren’t the only things that need attention when preparing your air conditioner for summer, now is also the time to replace the AC filter for more efficient air conditioning.


6 Telltale Signs Your AC Is Overworked

Who enjoys sweltering in the summer heat? If you want to ensure that your air conditioner continues to blow cool air in the depth of the summer months we layout 6 smart ways to tell if your AC unit is overworked.

Your AC might be overworked if…

Improper Settings are on your thermostat

You can help your air conditioning unit work efficiently by keeping the thermostat set at a steady temperature. For the best efficiency, you should set the dial to a temperature that feels comfortable, but not too cold. The Department of Energy suggests that having a fan on and setting the temperature at 78 degrees is the perfect energy- saving method. Otherwise, the AC unit would have to kick on and off repeatedly all day to keep the temperatures low.

Wrong Unit Size

When you purchase a new air conditioner, it is necessary to match its size to the square footage of your home to avoid overworking the system. An improperly sized air conditioner will work to hard and too long as it attempts to cool the space. This will cause it to develop premature wear and damage that often leads to failure of internal parts.

Dirty/ Wrong Size Air Filter

As the AC filter clogs with dirt and debris, the efficiency of the system plummets, causing you to pay extra money for less cooling power. In addition, the air conditioner blower has to work even harder than normal, which can lead to internal damage. For best results, change your filter every one to three months on average, but check it monthly during high pollen counts or excessive dust. In addition, the wrong air filter size can cause your AC unit to be overworked. Always check the make and model of the unit and purchase the correct filters size accordingly. If your old filter does not have labels with the size, grab some tape measure or ruler and see our page on “How to Measure Your Air Filter”.

Clogged Drain Lines

Over time, the drain lines in air conditioners get clogged with debris. Once the drain lines are clogged, the air conditioner cannot adequately remove moisture from the air to cool it to optimal temperatures. As apart of your seasonal cleaning, try to clear out the drain lines to keep your AC unit efficiently producing cool air. If you are unsure of the location of your drain line, consult a HVAC consultation they may be able to show the location of your drain line.

Uninsulated Ducts

If your air conditioner ducts are not properly insulated, the cooled air may rise in temperature before it enters the room. Since wildlife like squirrels and raccoons can remove this material from the ducts, be sure to double check the insulation on a regular basis to avoid accidentally overworking the cooling system.

Closed Vent Flaps

The AC unit utilizes exterior vent flaps to release warm air and moisture left over from the cooling process. When the vent flaps are turned to the closed position, the warm air remains in the case and kicks the system into overdrive. When this happens, you may notice that the air coming out of your interior vents feels warmer than usual.

Reducing Stress On Your Air Conditioning Unit

By paying close attention to the six areas listed above, you can make sure your air conditioning unit produces adequate amounts of icy cool air without causing excessive damage to the internal parts. When you are preparing the air conditioner for summer, for example, you can double check all of these problem areas to ensure your system is ready to go before powering it up full time. You will be rewarded with an AC system that maintains comfortable temperatures in your home without fail.

Preventative care methods like a yearly check –up of your AC unit is more likely to detect any recurring problems.  AC units are very expensive and should lasts an average of 20 years, proper care throughout your ownership will keep your unit in the best shape possible.


Do Pets Shed in the Summer?

We love our pets but removing shedding from clothes and furniture can be frustrating. With warm temperatures, our pets begin to shed their excess coat to keep cool during summer’s heat.

Shedding is a sign of a healthy pet but different factors affect just how much coating your pet will need to shed…

  • Outdoor lifestyle:  The amount of light pets are exposed to is the biggest trigger. As days get longer, pets begin to shed their winter coats
  • Indoor lifestyle: If your pets enjoy more time indoors, shedding habits are typically less but more consistent year-round
  • Dogs with thicker coats tend to shed more to better adjust to the weather

Seasonal shedding can trigger allergies and asthma symptoms. The severity of the symptoms will vary but may include, congestion, sneezing, runny nose, chest tightness, itching, watery eyes, rashes and more. Protect your loved ones with a few simple tips…

  • Change your filter frequently to maximize air quality.
  • Use a higher efficiency filter that can capture more micro particles. Typically a MERV 11 or higher is recommended for homes with pets.
  • Brush your pets regularly.
  • Keep pets out of bedrooms and furniture, especially upholstery.
  • Clean or wipe furniture and other surfaces thoroughly.
  • Vacuum regularly or avoid carpeting all together.

For more information or helpful tips, visit us at Air Filters Delivered.


7 Tips to keep your electric bill low this summer.

Summer is here, bringing extreme temperatures and working your A/C overtime. Keep your electric bill down with a few simple tips…

  1. Change your air filter – Under extreme weather, your A/C will work harder.  Changing the filter every 30 days helps your unit work more efficiently and consume less energy
  2. Schedule a check-up – Have a professional inspect your unit and point out any inefficiencies
  3. Aim for comfort – When home, set your thermostat between 70 and 75 degrees to balance energy and cost savings without sacrificing your comfort. Keep in mind that a single degree change can represent a 1 to 2% increase to your electric bill.
  4. Don’t waste energy – if you are gone during the day, keep your unit on but raise the setting to about 80 degrees. It will reduce energy consumption but keep moisture from building
  5. Keep it closed – Make sure windows are closed and curtains drawn to keep the heat out
  6. Use ceiling fans – Fans help circulate cool air and can make it feel 3 to 8 degrees cooler
  7. Unplug it – Computers and other home electronics generate heat. Unplug electronics when not in use

Stay tuned for more helpful tips and information or visit our site at Air Filters Delivered.