How to Save Money With a Central Air Conditioning System
Central air conditioning systems are able to cool large areas and multiple rooms simultaneously. They force cooled air through ductwork into a house and can reach up to 21 SEER.
The system draws air from various rooms within the house via return air ducts and filters it, taking out lint, dust, pet dander and microscopic contaminants. It then sends the cleaned air back to those rooms.
Cost
Based on the size of your house and the type of unit you select and how energy efficient it is, the cost can vary widely. The best way to determine what your specific costs will be is to consult with a trusted air conditioning expert. He or she can help determine the right size unit required and the amount of ductwork required, among other factors.
The main consideration is whether you’d prefer a split system or a packaged unit. A packaged unit consists of all the components in one unit, whereas split systems have their components in two locations. The former is generally less than the latter, however you must be aware that split systems could face issues like water leaks from the unit or strange noises emanating from it. These issues are typically caused by blocked drain lines or the need to recharge of refrigerant.
The SEER rating is a different aspect to take into consideration when buying a new central air conditioner. The higher the SEER rating the more energy efficient the system is. This can be beneficial to your energy costs in the long term, so if you’re considering upgrading to a high-efficiency unit, talk to an expert installer about the potential savings you can expect depending on your climate.
It is also important to be aware of the fact that the costs for installation are determined by both labor and materials. If you’re hiring a professional to install your central AC system and it requires ductwork installation, be aware that this will cost more than a system with no ductwork. The cost of a new AC unit can differ each year because of inflation and changes to energy efficiency standards. It is recommended to purchase an air conditioner in the off-season or in low season. This could save you thousands of dollars when purchasing new equipment.
Efficiency
When looking for an air conditioner, it is important to consider the seasonal energy efficiency ratio (SEER) rating. SEER ratings are determined by the cooling capacity of an AC unit during the normal summer season divided by its total electric energy input during the same time. The greater the SEER rating the more efficient the air conditioning system is. The latest air conditioners are typically more efficient than older models, however the amount of savings will vary on the climate of your area and the size of your home.
A newer central air conditioning installation may have a SEER rating of up to 21. Older air conditioners typically have SEERs of 10 or less. While it’s still legal to operate older models however, their performance will be drastically reduced by wear and tear.
The newer central air conditioning systems are more energy efficient than older wall units or ductless. These are the most efficient options for home owners and offer the most 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 of an air conditioner is what absorbs and cools the air in your home. The condenser inside the outdoor unit converts refrigerant that evaporates into a liquid by using the same process as heat changes from a hotter material to cooler ones. The condenser lets the liquid out in the coils of the evaporator, where it is then cooled back to its original state.
If your AC isn’t operating as effectively as it did in the past it should be, you must clean the evaporator coils and change the air filter regularly. You should also keep the doors and windows closed to prevent hot air from entering your home, which causes your AC to work harder to maintain an appropriate temperature. You can further enhance the performance and efficiency of your central air conditioning system by putting in an adjustable thermostat. This will automatically turn off your air conditioner when you are away from your home and then switch it back on approximately 30 minutes prior to when you are expected.
Noise
Air conditioning units make a variety of noises when they are in normal operation. Some of them are harmless, while others may be a sign of a problem with the unit. Listening to these sounds will aid in determining if the unit is in need of professional repair. The most frequent AC sounds include rattling banging and hissing, humming and screeching.
Hissing sounds indicate that the system is trying to draw in more air than it can handle. In most cases, this can be solved by cleaning or replacing the air filter. This simple procedure can drastically reduce the amount of noise that the air conditioner makes.
A refrigerant leak can also cause hissing. This can be dangerous since the leak can let harmful gases enter the air. A professional can examine and repair your unit to prevent this problem.
Clicking or popping sounds are often caused by electrical problems in the thermostat or compressor. These sounds are difficult to identify especially if they are constant and loud. If you hear these sounds repeatedly then it’s time to call in an expert.
The rattling sounds are usually a result of loose components or debris that has found its way into the unit. This can cause parts to move around, which causes the clunking noise. It is crucial to check for loose screws and other parts in your regular maintenance routine.
A rattling sound can also be a sign that the fan motor is wearing out. This could be a costly issue to repair. However, it can be prevented by having a professional carry out routine maintenance checks.
In certain cases the humming sound can be just a sign that the compressor is operating. It’s not a huge problem, but can be annoying to homeowners. A humming sound can be diminished by putting in a compressor blanket. A technician can assist you in deciding which option is best for your home. Another method to cut down on noise is to plant a bush or fence to block the sound from entering your yard. It is best to test this first by netting a small area of your yard and seeing if it works.
Installation
A new air conditioning system is an investment and it is important to employ an accredited professional to ensure that the job is done properly. It is also recommended to request multiple bids from different contractors before making a final decision. Find a contractor who provides competitive rates, without cutting corners. Be wary of bids that are low because they could be due to poor quality materials or workmanship.
It is crucial to choose the right size air conditioners for your home. A large unit will cool down your home in a short time but it will not remove the humidity as effectively as a smaller unit. Likewise, an undersized unit will be inefficient and increase your energy bills.
The cost of a central air installation is contingent on a variety of factors that include the kind of unit you choose and your home’s square footage. Before installing AC, it is recommended to have an expert assess your home. This will help you determine the number of units needed and how long the installation process will take.
Central air systems rely on the ductwork system to cool your home. They are made up of two main components which are an outdoor condenser and an indoor air handler. The condenser, compressor and evaporator coil are all located in the outdoor unit. If you have a large home, a split system is the best choice. The condenser, compressor, and air handler are all located in the outdoor unit.
It is possible to install central air conditioning if you already have ductwork. However, some modifications might be required prior to when the installation can begin. Spray foam, batting or reflective wraps should be used to insulate the ducts. This will stop heat loss. It is also recommended to install insulation on un-used vents in attics or crawl spaces.
If you are considering a central air conditioning system, be sure to select a high-efficiency model with an excellent SEER rating. This will help you reduce your energy bills. Additionally, you could be eligible for federal rebates that can help reduce the cost of an efficient AC unit.