Posts Tagged ‘Kennesaw’

Atlanta Air Conditioning and Dehumidification

Tuesday, June 4th, 2013

Your air conditioning system is an integral part of your home. With professional installation and routine maintenance, your AC should run well for years, although repairs will be necessary at times. You’ve probably heard the phrase, “It’s not the heat, it’s the humidity,” and it’s true that the relative humidity of your home can make or break your home. Your AC has a dehumidifying function, although this is part of the process of removing heat from the home and cooling the air, rather than its sole purpose. In today’s post, we’d like to look at the relation between air conditioning and dehumidification, so that you can stay better informed about your comfort options. If your home is too hot and humid during the cooling season, call for professional Atlanta air conditioning services from South Air Heating & Cooling today!

As we already mentioned, air conditioning dehumidifies the air during the refrigerant cycle. When warm, indoor air is brought into the air handler by the blower motor, this air is cooled by the evaporator coils. The moisture in the air condenses as the air cools, and this drips into the condensate drain pan to be removed from the indoor unit. This dehumidification thus occurs as part of the process of cooling the air, and is often enough to provide a decent control over the relative humidity.

However, for some homes and situations, this is not enough. That’s where a whole-home dehumidifier comes in handy. Portable units are often ineffective and costly to operate, but a whole-home unit integrates directly into your existing air handler. All of the air typically collected by your AC thus goes through a much more comprehensive dehumidification process. This allows you to control the humidity of your home, just as you would the temperature. For homes with moisture problems, such as stuffy air and mold, this is a great way to improve your comfort.

Call South Air today for comprehensive Atlanta air conditioning and indoor air quality services.

 

Atlanta Air Conditioning Repair: My AC Won’t Turn Off

Monday, April 22nd, 2013

While you may think you never want your AC to turn off during the heat and humidity of an Atlanta summer, your air conditioning system should not operate continuously. It operates according to a cycle, and it’s important it shut off once it reaches your desired temperature. Otherwise, this can lead to high-energy bills and system damage; your compressor can easily overheat, and your evaporator coil may freeze over. Most importantly, your home may actually become uncomfortably cold, especially at night. If you need Atlanta air conditioning repair, call the experts at South Air Heating & Cooling today!

So, why won’t your AC turn off? Let’s take a look at some possible causes:

  • Thermostat fault: Your thermostat is the user interface of your cooling system. Without it, your system will simply not work properly. It’s critical, therefore, that it be in good operating condition at all times. Check your thermostat to make sure that it’s not adjusted to a low temperature that makes it continuously call for cool air. Also, make sure that your thermostat is installed in a location away from ducts, sunlight, and windows. All of these can affect the efficiency and effectiveness of your system. If the problem has just now started to occur, then you may have a thermostat fault. It may not be properly sensing the temperature, or it may not be communicating the correct temperature to your air handler.
  • Control board fault: Your AC will have various switches and controls. In addition to those at the circuit breaker, the AC will also have one at the outdoor unit, either on the unit itself or on the side of the house; and one on or near the indoor air handler. These service switches control the electrical energy input to each of the devices. And there may be others, depending on your model. If there’s a problem with one of these switches, then your AC may not be able to turn off as it should.

We hope this gives you some information as to why your AC won’t turn off. For more info, or to schedule Atlanta air conditioning repair service, contact South Air today!

Atlanta Heating FAQ: Why Should I Install A Furnace Instead of a Heat Pump?

Monday, January 28th, 2013

Some people with older homes in Atlanta who heat their home with a furnace think that upgrading to a ductless system or heat pump will be most beneficial. However, this all depends.

Rather than switching to a new system, consider upgrading your furnace to a high-efficiency model, or having a South Air technician retrofit your furnace with a zone control system. Call us any time if you want a technician to assess your furnace to check its efficiency and performance levels.

There are a few suggestions that one of our experienced technicians could have for you that are less expensive than switching to a completely different system. For instance, you may just have airflow issues due to poor duct design, or ductwork that was improperly installed.

While it may be suggested that you get new ductwork, you may only need partial replacements, or there could be another air balancing issue.

In addition, remember to consider all your options. Sometimes, it is actually more cost-effective to install two separate systems, especially if you own a smaller home. Retrofitting your current system with dampers and separate thermostats to create zone control is another option.

Your best bet is to call South Air Heating & Cooling for all your Atlanta heating installation needs!

Atlanta Heating Guide: Tips to Increase Home Heating Efficiency

Monday, January 14th, 2013

With energy prices on the rise, people in Atlanta are always looking for ways to cut down on their utility bills. Increasing your home’s efficiency is a great way to use less energy and save yourself some money. We’ve put together a quick list to give you some ideas on how to increase your home’s efficiency.

Energy Audit

An energy audit is performed by a heating and air conditioning professional, or by an energy auditing company. It can help you get a baseline measurement so you can know exactly how effective your energy saving efforts have been. Additionally, your local Atlanta heating and AC company, or the energy auditor, can suggest things you can do to improve the efficiency of your home.

Energy Efficient Appliances

Heating and cooling your home accounts for the majority of your utility bill. An older heating system, AC unit, and water heater could be costing you more than you think. Technological advancements over the last 5 to 10 years in home comfort technology have allowed for some amazing efficiency gains. If you’re using an old water heater, you could see some significant improvements by replacing it with a new, energy efficient model.

Appliance Tune Up

If you’re not ready to get a new heater, air conditioning system or water heater, simply doing a tune-up on your current system can greatly improve efficiency. A tune-up can be performed by your local Atlanta heating and air conditioning company. It involves checking the fans and motors, replacing any worn or broken parts, checking the vent ducts for blockage, and much more.

Home and Duct Sealing

When you get your home and ducts sealed, it can help keep as much of your conditioned air inside as possible. If your ducts, windows and doors are leaking then you’re basically paying good money to heat or cool the outside air. Having them professionally sealed will make sure the air that you do pay to heat and cool will stay where you want it.

If you have any questions about how to increase the energy efficiency in your Atlanta home, then call the home efficiency experts at South Air.

Atlanta Trane Heat Pump Guide: How Heat Pumps Increase Efficiency

Monday, December 17th, 2012

Heat pumps are gaining popularity in areas with temperate climates like in Atlanta because they have the potential to operate very efficiently. Unlike traditional heating systems, such as furnaces, Trane heat pumps can both heat and cool your Atlanta home without the use of combustible fuels. Here we examine how Trane heat pumps work and why they are able to achieve such a desirable level of efficiency.

How Heat Pumps Work

In the heating mode, air source heat pumps use an outside condenser unit to absorb renewable heat from the air. The heat is carried through a series of tubes to the inside where it is heated even further and circulated throughout your house. Heat pumps work best in temperatures above freezing. When temperatures get too low, a backup system may be required to provide sufficient heating.

Why Heat Pumps Are So Efficient

Other heating systems, such as gas furnaces, burn combustible fuel to create heat. The unique technology of heat pumps allows them to heat your home without actually generating the heat themselves. The heat pump simply moves heat around by capturing the renewable heat from the ambient air to heat your home. They use very little electricity to operate the compressor and air handler. If you’re interested in learning more about Trane heat pumps, call the Atlanta heating experts at South Air today. We can answer any questions you might have and talk to you about whether or not a Trane heat pump is a good option for your home.

3 Signs Your Atlanta Heating System Needs Maintenance

Monday, November 12th, 2012

Much like your car, your Atlanta home’s heating system needs regular maintenance. When you have a heating technician regularly inspect your system, they can find issues before they turn into more serious problems. This is a great way to get some peace of mind when the temperature starts to drop here in Georgia. But how can you tell if your heating system needs attention? We’ve put together a short list of some of the most common problems that we see in our customers’ heating systems. If you’re experiencing any of these problems then you should call your local Atlanta heating service company.

1.     Low Air Flow

One indicator that you’re heating system might need professional attention is if there isn’t enough air coming out of your vents. This can indicate that there is something blocking the airflow in your ductwork. A blocked vent or clogged ductwork wastes money by making your heating system work harder than it has to. This can cause premature problems with your heating system as well. The clog could be something as simple as a dirty air filter. Low airflow may also mean that the fan pushing the air through the ducts needs a repair or an adjustment.

2.     Uneven Heating

If you notice that certain rooms get warm while others stay cool, this could mean that your heating system needs maintenance. This could be the result of a number of different things. It could mean that there is a blockage in a section of your ductwork. It can also mean that your furnace or ductwork is too small to distribute the heated air properly.

3.     No Heat

If you’re not getting any heat out of your vents when you turn on your heating system, it could be the result of a couple things. It may be that your pilot light has simply gone out. Without a flame source, the heater can’t ignite and start heating. The other issue could be with your thermostat. If the thermostat in your house isn’t working properly, it could be telling the heater not to produce any heat because the house is already warm enough.

If you have any of these issues in your home, or if your heating system is malfunctioning in some other way, call the Atlanta heating experts at South Air Heating & Cooling.

Summer Maintenance for Your Home

Tuesday, July 17th, 2012

Rising temperatures and glorious sunny days make summer an ideal season for getting work done around the house. Whether you’re cooling off indoors or working on your tan, take the time to perform some simple, routine home maintenance. You’ll have a safer home if you catch problems and wear-and-tear before they become hazards.

Keeping Cool Inside

Energy efficiency is a top priority when electricity bills climb as high as the temperatures outside. Hopefully you’ve had your air conditioning system checked in the spring, as repairmen are often busy in the summer and you may have to sweat it out until your appointment.

Ceiling fans provide an energy-efficient way of circulating cool air. Dust them if needed and balance any wobbly blades by tightening loose screws. For additional energy efficiency, check windows and doors for air leaks and seal with weather stripping or caulk as needed. You’re paying for the cool air, so take steps to be sure it’s not escaping outdoors.

Home Exterior Care and Landscaping

Take advantage of the warm weather and wash the outside of your windows and clean the siding. While it might be tempting to use a pressure washer, a garden hose is best to avoid potentially damaging the exterior of your home. Apply a coat of fresh paint if needed, and repair any damaged vinyl or aluminum siding.

Be aware of termites while you’re outside inspecting your home. Termites can easily go undetected until significant damage has been done. Look for telltale signs like flaking wood or mud buildup and tunneling systems in the exterior wood of your home. Professional pest control inspections are recommended if you have any suspicions of possible infestation.

Well-tended landscaping and a trim and tidy house are as welcoming to guests as the smells of a barbeque. Garden beds look their best when mulched and weeded. Summer annuals can be induced to produce more flowers and bloom longer when you deadhead them. Removing spent flowers also prevents the plant from going to seed. Check garden plants, trees, and shrubs for insect infestations. Unhealthy plants should be removed so that others may thrive.

Lush green grass is of course desirable; however, it is not always realistic or water-efficient. Encourage healthy grass growth with regular mowing, but remember: Keeping grass cut longer in the summer months will prevent roots from drying out as quickly.

Grass and plants should be watered in the morning to allow the water to soak through the soil throughout the day in order to completely nourish their root systems. Check to see if your municipality has water conservation restrictions before watering your lawn or garden.

Trees provide shady ambience and should be well cared for to avoid potential damage to your home. Keep their branches pruned and at a safe distance from your home to avoid storm-related damage. Inspect trees for signs of decay, such as cracks or hollowed limbs, and keep branches clear of your home and power lines. Tree care professionals can assist with the cutting and removal of large or high limbs.

Also, before planting additional trees and shrubs in your yard, take into consideration the plant’s size when mature and whether or not roots might intrude upon underground pipes or paved surfaces such as sidewalks and driveways.

Garage Upkeep

Hazardous materials such as paint and solvents should be disposed of properly. Don’t store heat-sensitive or combustible materials in the garage, as the temperature will be rising throughout the season. Inspect the floor for grease spots from leaking car fluids, and have your car serviced promptly if you find any.

If you have children, instruct them not to go in the garage unaccompanied. Store your hand tools and power tools behind a lock and key. Fertilizers, weed-killers, and pesticides should be stored out of a child’s reach or behind a locked cabinet. You might also consider organic gardening, which employs nontoxic alternatives to these poisonous chemicals.

Driveways And Walkways

Inspect the pavement for cracks and holes, and repair them. This goes a long way in preventing accidental slips, trips, and falls. It also works to avoid larger repairs or resurfacing in the future. If you see weeds popping up between cracks in the pavement, resist the urge to pull them up. You’ll remove the upper part of the weed, but the root system will remain  and new growth will return within a few weeks. For a cost-effective solution, boil water in a kettle and pour the water on any weeds to kill them off for the season.

How to Help Conquer Home Humidity

Tuesday, July 3rd, 2012

By SFLCAuthor

According to ENERGY STAR®, the ideal indoor humidity level is between 30 and 50 percent. In addition to just making you uncomfortable, high humidity levels can pose a threat to your home’s structure and surfaces. Help clear the air with these tips for reducing and controlling humidity at home.

Why Home Humidity Matters

Managing indoor humidity levels can:

• Improve personal comfort.
• Control moisture that can damage your home’s wood, paint and siding.
• Prevent mildew growth and odors in clothing and belongings.
• Improve indoor air quality by reducing dust mites, mold and other allergens.
• Reduce pest infestations.
• Improve the energy efficiency of your air conditioner.

How to Help Reduce and Control Humidity

Some Southern homeowners use their air conditioners year-round to combat humidity. Theo Etzel, CEO of Conditioned Air Corporation of Naples, Inc. in Naples, Florida, has these recommendations for more effective continuous use of your cooling system:

• Set the fan to automatic. (Keeping it in the “on” position actually re-humidifies the space by blowing air over a wet coil when the condenser cycles off.)
• Invest in a unit with a variable-speed air handler.
• Consider installing a whole-house dehumidifier.
• Don’t automatically lower the thermostat. Etzel says turning down the thermostat to reduce humidity can actually be a sign of an oversized air conditioning system.

Ways to Help Cut Excess Humidity

Etzel notes that air-conditioning systems can only keep up with the moisture they’re designed to remove, whether the systems condition fresh incoming air, recirculating interior air, or both.

Here are ways to help keep additional moisture and humidity from infiltrating the home:

• Vent clothes dryers to the outdoors.
• Install vent fans in kitchens and bathrooms.
• Run a dehumidifier.
• Cover dirt floors in crawl spaces with a plastic vapor barrier.
• Seal air and duct leaks.
• Select houseplants that absorb moisture from the air, such as Boston ferns.
• Keep air-conditioning drip pans and drain lines clean and unobstructed.
• Avoid activities that add moisture to the air on humid days, such as taking hot showers and boiling water on the stove.
• Take measures outside. ENERGY STAR suggests keeping gutters and downspouts clean, extending downspouts further from the house, watering plants only when needed and sloping soil away from foundations to keep water from pooling.

The information in this article was obtained from various sources. While we believe it to be reliable and accurate, we do not warrant the accuracy or reliability of the information. These suggestions are not a complete list of every loss control measure. The information is not intended to replace manuals or instructions provided by the manufacturer or the advice of a qualified professional. We assume no liability in connection with the information nor the suggestions made.

Quick Tips to Save Money

Tuesday, June 19th, 2012

HVAC Quick Tips

Your heating and cooling system equipment runs best when properly maintained. Change your filters on a regular basis. Having your HVAC system serviced on an annual basis will ensure that your system is not costing you more than it should as well as increase the life of the system. Also, remember a dirty system means your system is working twice as hard or constantly. This then means that your energy bill will rise but your home will not be any cooler or warmer. Your air conditioner produces a lot of water while it runs. Don’t forget to have your drain lines cleared to protect your home from water damage.

Thermostat Quick Tip

The average home will spend over $1,000 a year on heating and cooling. Programmable thermostats adjust the temperature in winter and in summer as well as during unoccupied hours. At a cost of $50 – $150, the payback can be seen in well under a year.

Switch Tips

*Take a look at the lights you burn. A 100 watt lamp costs roughly a penny an hour to operate.
*When you finish cooking, turn off the kitchen lighting and the range exhaust fan.
*Don’t leave unnecessary lighting on during the day.

Unplug Tips

Check around the house to see of devices are unnecessarily plugged in. Cell phones, MP3 players, chargers and small appliances are still drawing power when not in use. Be aware the plasma TV’s and entertainment systems, DVR’s especially are drawing power even when off. Also switch computers off or use computers power management settings to allow standby mode when its not needed. A computer can use as much electricity as a refrigerator.

With just these few little tips, watch how much energy and money you can save.

Buying the Right Ceiling Fan

Wednesday, April 25th, 2012

Ceiling fans really help people reduce their heating and cooling cost. They have the ability to reduce warm temperatures up to 7 degrees, while dramatically reducing air conditioning costs. During the winter months, ceiling fans can operate in reverse mode. Doing so will circulate warm air throughout the room by pushing it up toward the ceiling. Careful consideration should be given when buying a ceiling fan, because of the wide variety available.

Fan Size

The fan should not be too large or too small for your room. A rule of thumb is to have at least 7 feet of clearance from the floor to the fan. The blades and the nearest wall should be a minimum of two feet apart.

Fan Motors

For ceiling fans to operate with efficiency, the size of the motor and the ground motor windings must coincide with blade length. This will allow the fan to run without using a lot of energy and continuously without any problems. However, when the blades or motor are not balanced correctly, the fan will begin to vibrate even at lower speeds. The motors that come with outdoor fans are built to endure temperature changes and moisture.

Fan Blades

Fan blades come in a variety of sizes and shapes. Appearance however is secondary to choosing ones that will provide the best performance and stability. You also need to decide what blade pitch you want. A higher pitch equals greater air circulation at lower speeds. Blade pitches are available between 8 and 15 degrees.

Another thing to consider is fan mounts. There are three types: flush mount, down rod mount, and tri-mount. Down rods are suited for higher ceilings, flush mount is designed for lower ceilings, and the tri-mount provides the best circulation regardless of height.

For more helpful hints check us out on www.southairinc.com