How to Save Money With a Central Air Conditioning System
Central air conditioning systems are able to cool large areas and many rooms at once. They work by pushing cool air into a home through ductwork, which can reach up to 21 SEER.
The system pulls air from different rooms of the house via return air ducts and filters it, removing lint dust, pet dander and microscopic contaminants. The filtered air is then returned to the rooms.
Cost
Based on the size of your home, the type of unit you select and how energy efficient it is and the price can vary in a wide range. Consulting an expert in air conditioning is the best method to determine the exact cost. They will be able to determine the size of unit needed and the amount of ductwork required, among other factors.
The main consideration is whether you’d like a split system or a packaged unit. A split system includes components in a couple different locations, while the packaged unit houses all of its components in one outdoor unit. Split systems are generally less expensive than packaged units, but they may have issues such as water leaking out of the unit, or weird noises emanating from it. These issues are typically caused by blocked drainage lines or a need to recharge refrigerant.
The SEER rating is an additional aspect to take into consideration when buying a new central air conditioner. The higher the SEER is, the more efficient the system will be. This could have a positive effect on your utility bills in the long term, so if you’re considering upgrading to a more efficient unit and need advice from an expert installer about the potential savings you may face in your specific climate area.
It is also important to be aware that the costs for installation are dependent on both labor and materials. If you’re having a professional install your central AC system, and it requires ductwork installation, be aware that this will cost more than a system that does not have ductwork. Additionally, the cost of a new air conditioner can fluctuate from year to year due to inflation and changes in energy efficiency standards. It is recommended to purchase an air conditioner during the off-season, or during low season. This could save you thousands of dollars when you purchase an entirely new system.
Efficiency
When you are looking for an air conditioner, it is important to consider the seasonal energy efficiency ratio (SEER) rating. The SEER rating is determined by dividing the cooling output of a unit AC in a typical summer season by the total electric energy input for the same time. The greater the SEER rating, the more efficient the system’s cooling capacity is. The latest models are more efficient, however the savings will vary depending on the climate you live in and the size of your home.
A central air conditioning system that is newer may have a rating of SEER up to 21. Older air conditioners usually have a SEER of 10 or less. While it is legal to use these older models, the performance will decrease due to wear and tear.
Newer central air conditioning installations are usually more efficient than older ductless systems and wall units. They are the most efficient choices for home owners and provide the highest savings in terms of both energy and money. They also include features such as variable-speed blowers, dual heat exchanging units, and advanced control panels.
The evaporator inside an air conditioner absorbs and cools the air inside your home. The condenser, which is located in the outdoor unit transforms the refrigerant that evaporates back into a liquid using the same process as heat is transferred from a warmer substance to a cooler substance. The condenser releases the liquid into the coils in the evaporator, where it is cooled and returned to its original state.
If your air conditioner isn’t work as efficiently as it used to it is recommended to replace the air filter and clean the evaporator coils frequently. You should also keep your windows and doors closed to prevent hot air from entering your home, which forces your AC to perform harder to maintain an appropriate temperature. You can further improve the efficiency and operation 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 before you arrive.
Noise
Air conditioning units produce a variety of noises in normal operation. Some of them are harmless, while some indicate that something is not right with the unit. Listening to these sounds will aid in determining if the unit requires professional attention for repair. Some of the most common AC sounds are rattling, banging, hissing and humming.
Hissing noises are a sign that your system is trying too hard to absorb more air than it can handle. In many cases, this issue can be addressed by cleaning or replacing the air filter. This simple procedure can drastically reduce the amount of noise the air conditioner produces.
Another reason that could cause hissing is a refrigerant leak. This could be hazardous because the leak could let harmful gases be released into the air. A professional can inspect and repair the unit to prevent this from happening.
Clicking or popping sounds are often caused by electrical problems within the thermostat or compressor. These sounds are difficult to recognize especially if they are loud and consistent. If these sounds occur repeatedly, it may be time to call a professional.
The sounds of rattling are usually caused by loose or rusty parts that have made their way into the unit. This can cause parts to move around, which causes the clunking noise. It is important to check for loose screws as well as other components as part of your regular maintenance routine.
A rattling sound may be a sign that the motor of the fan is wearing out. This can be costly to solve. However it is preventable by having a professional perform regular maintenance inspections.
In some cases the humming sound can be just a sign that the compressor is in operation. It’s not a major problem, but can be a nuisance for homeowners. A the sound of humming can be lowered by installing a compressor blanket. A technician can help you in deciding which one is the best one for your home. The planting of a fence or a shrub which blocks noise from entering the yard is another option to reduce the noise. However, before erecting any kind of fence, it is recommended to test out this method by first fencing a small portion of your yard and observing how well it works.
Installation
It is important to hire an skilled professional to ensure the work is completed correctly. A new air conditioner is a major investment. It is also wise to get multiple estimates from various contractors before making the final decision. Look for a company that provides competitive rates, without sacrificing quality. Beware of low-cost bids, as they could be due to poor quality materials or workmanship.
It is essential to choose the correct size air conditioner for your home. An oversized unit will cool your house quickly, but it will not remove humidity as efficiently as smaller models. A unit that is too small is inefficient, which will increase your costs for energy.
The cost of a central AC installation depends on a variety of factors such as the type of unit you purchase and your home’s square footage. It is recommended to get a professional to measure your home before installing the AC. This will help you determine how many units are needed and how long the installation process will take.
Central air systems use ductwork to circulate cool air throughout your home. They are comprised of two primary components: an outdoor condenser, and an indoor air handler. The compressor, condenser and evaporator coils are located in the outdoor unit. If you have a huge house, it’s a good idea to choose a split system that includes the compressor and condenser in an outdoor unit and the air handler in the indoor unit.
It is possible to install central air conditioning in the event that you already have ductwork. However, some changes may be required before installation can begin. Spray foam, batting or reflective wrap can be used to seal the ducts. This will help prevent the loss of heat. It is also a good idea to install insulation on un-used ducts in attics or crawl spaces.
Select a model that has a high rating of SEER if you are looking at central air conditioning systems. This will save you money in the long run and lower your energy bills. You could also qualify for federal rebates that can reduce the cost of an energy-efficient AC unit.
