How to Save Money With a Central Air Conditioning System
Central air conditioning systems can cool large areas and rooms simultaneously. They work by forcing cooled air into the home via ductwork, which can reach up to 21 SEER.
The system draws air from various rooms in the house via return air ducts and filters it, taking out lint, dust, pet dander, and microscopic pollutants. The filtered air is then returned to the rooms.
Cost
The cost of air conditioning can vary greatly depending on the size of the home, the model you select, and its efficiency. Consulting an expert in air conditioning is the best method to determine your exact costs. They will be able to determine the size of the unit as well as the amount of ductwork required.
The choice between a package unit or split system is a significant aspect. A split system has components spread across a few different locations, whereas a packaged unit has all of its components in one outdoor unit. The former will typically cost less than the latter, however you should be aware that split systems could face issues such as water leakage out of the unit or odd sounds emanating from it. These problems are usually caused by blocked drainage lines or the need to recharge refrigerant.
The SEER rating is an additional aspect to consider when purchasing a new central air conditioner. The higher the SEER rating, the more energy efficient the system is. This could be beneficial to your energy costs in the long run, so if you’re considering upgrading to a more efficient unit and need advice from an experienced installer about the savings you could enjoy in your specific climate area.
You should also be aware of the fact that installation costs are determined by the materials and labor. For instance, if hiring a professional to install your new central AC system and it requires the installation of ductwork you must be aware that this will cost more than a replacement unit without ducts. Finally, the cost of a new air conditioner can vary from year-to-year due to inflation and changes in energy efficiency standards. It is best to purchase a unit in the off-season, or during low season. This could save you thousands of dollars when buying a new system.
Efficiency
When you are looking for an air conditioner, it’s important to look at the seasonal energy efficiency ratio (SEER) rating. The SEER rating is calculated by dividing the cooling output of a unit AC in a typical summer by the total electrical energy consumed during the same period. The higher the SEER rating, the more efficient an air conditioning system will be. Newer air conditioners are usually more efficient than older models, but the amount of savings will vary on the climate of your area and the size of your house.
A more modern central air conditioning installation may have an SEER rating up to 21. Older air conditioners usually have SEERs of 10 or less. While it’s still legal to operate these older units, their performance will be significantly diminished due to wear and tear.
The newer central air conditioning systems are more energy efficient than the older wall or ductless units. They are the most energy efficient options for homeowners, and offer substantial savings in terms of energy and money. They also include features such as variable speed blowers and dual heat exchangers and sophisticated control boards.
The evaporator is the part of an air conditioner which absorbs and cools the air in your home. The condenser, housed in the outdoor unit transforms the refrigerant that evaporates to a liquid by the same process that heat moves from a warmer to cooler substance. The condenser then releases the liquid into coils inside the evaporator which cools it and returned to its original state.
If your air conditioner isn’t work as efficiently as it used too, you should replace the air filter and clean the evaporator coils frequently. It is also important to keep the doors and windows closed to prevent hot air from entering your home, which causes your air conditioner to work harder to maintain a comfortable temperature. You can further enhance the operation and efficiency of your central air conditioning system by putting in an adjustable thermostat. This will shut off your air conditioner when you are away from your home and then turn it on again about 30 minutes prior to your arrival.
Noise
Air conditioning units emit different sounds in normal operation. Some of them are harmless, while some indicate that something is wrong with the unit. The sounds you hear will help you determine whether the unit requires professional attention for repair. Some of the most common AC noises are rattling banging, hissing, humming, and screeching.
Hissing sounds indicate that your system is trying to take in more air than the system can handle. This can be resolved by cleaning or replacing the air filter. This simple action can drastically reduce the amount of noise that the air conditioner creates.
A leak in refrigerant can cause hissing. This can be dangerous since the leak can allow harmful gases to be released into the air. A professional can inspect and repair your unit to prevent this from happening.
The popping and clicking sounds are usually caused by electrical issues in the compressor or thermostat. These sounds can be difficult to determine especially if they are constant and loud. If you hear these sounds repeatedly, it’s time to call in a professional.
Rattling noises are often a result of loose parts or debris that has found its way into the unit. This could cause components to move around, causing the clunking noise. As part of your routine maintenance, it’s essential to inspect loose screws as well as other components.
A rattling noise can also indicate that the fan motor is wearing out. This can be a costly issue to repair however, it can be prevented by having a professional perform regular maintenance checks.
In some cases, a humming noise can be a sign that the compressor is in operation. This is usually not an issue however it can be irritating for homeowners. A humming sound can be diminished by installing a blanket for compressors. A technician can help you in deciding what option is right for your home. Another method of reducing the noise is to plant a bush or fence to block the noise from entering your yard. It is recommended to test this method first by netting only a small portion of your yard and seeing whether it works.
Installation
It is essential to employ an experienced professional to ensure that the work is completed correctly. A new air conditioner is a major investment. It is also recommended to solicit estimates from various contractors before making the final decision. Look for a contractor who has competitive prices and doesn’t cut corners. However, be wary of contractors who offer extremely low prices - they may result from subpar materials or subpar workmanship.
It is important to select the appropriate size air conditioner for your home. A large air conditioner will cool your home in a short time but it will not remove the humidity as efficiently as a smaller unit. Likewise, an undersized unit isn’t efficient and can increase your energy costs.
The cost of a central air installation depends on a variety of factors, including the type of unit you purchase and your home’s square footage. Before installing AC it is recommended that a professional measure your home. This will allow you to determine how many units you will need and how long the installation process will take.
Central air systems use ductwork to cool your home. They are comprised of two main components: an outdoor condenser and an indoor air handler. The compressor and condenser are in the outdoor unit while the evaporator coil is within the air handler. If you have a large home, it’s a good idea to choose a split system, which has the condenser and compressor in an outdoor unit and the air handler in the indoor unit.
If you have ductwork in place, it is possible to install a central air conditioner however, it will require some renovations before work can begin. Spray foam or reflective wraps should be used to seal the ducts. This will prevent the loss of heat. Add insulation to any unused crawl spaces or attics.
If you are thinking about a central air conditioning system, be certain to select an efficient model that has a high SEER rating. This will allow you to save money and reduce your energy bills. You may also be eligible for federal rebates that can help you pay for an energy-efficient AC unit.
