How to Save Money With a Central Air Conditioning System
Central air conditioning systems are capable of cooling large areas and rooms at a time. They function by pushing cooled air into a home through ductwork, which can reach up to 21 SEER.
The system pulls air from various rooms within the house via return air ducts and filters it, removing lint dust, pet dander, and microscopic contaminants. The air that has been filtered is returned to the rooms.
Cost
Based on the size of your house and the kind of unit you select and how energy efficient it is it can cost significantly. Talking to an expert in air conditioning is the best way to determine the exact cost. They can assist you to determine what size unit is needed and how much ductwork is required, among other factors.
The decision between a packaged unit or a split system is a major aspect. A packaged unit consists of all the components in one unit, while a split system has its components located in two different locations. The former will typically cost less than the latter, but it is important to know that split systems can experience issues like water leaks out of the unit or odd sounds coming from it. These issues are typically caused by clogged drain lines or the need to recharge of refrigerant.
The SEER rating is an additional factor to consider when purchasing a new central air conditioner. The higher the SEER the better the system will be. This can lower your energy bills over time. If you’re thinking about upgrading to a high-efficiency unit, speak to an installer to learn how much you can save.
It is also important to be aware of the fact that the cost of installation is based on both materials and labor. For example, if you’re hiring an expert to install your new central AC system that requires the installation of ductwork, you should be aware that this will cost more than a replacement system without ducts. In addition, the price of a new air conditioner can fluctuate from year to year due to inflation and changes in energy efficiency standards. This is why it is recommended to purchase a new unit during the off / low season. This can save you thousands of dollars when you purchase an entirely new system.
Efficiency
When you are buying an air conditioner, consider the seasonal efficiency ratio (SEER). SEER ratings are dependent on the cooling output of an AC unit during the normal summer season divided by its total electric energy input during the same time. The greater the SEER, the more efficient the air conditioning system will be. Newer air conditioners are typically 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 newer central air conditioning installation may have a SEER rating of up to 21. Older air conditioners usually have SEERs of 10 or less. Although it is still legal to use older units, the performance will be greatly reduced because of wear and tear.
Newer central air conditioning installations are usually more efficient than older ductless systems or wall units. These are the most energy-efficient options for homeowners, and offer substantial savings in terms of money and energy. They also have features like variable-speed blowers, dual heat exchanging units, and advanced control panels.
The evaporator is the part of an air conditioner that absorbs and cools air in your home. The condenser, housed in the outdoor unit converts the evaporated refrigerant to a liquid by the same process that heat moves from a warmer to a cooler substance. The condenser releases the liquid into coils of the evaporator where it is cooled and returned to its original state.
If your air conditioner doesn’t perform as well as it did in the past and you’re not sure what to do, replace the air filter and cleanse the evaporator coils on a regular basis. Close all windows and doors to stop hot air from entering your home. This forces your AC unit to work harder in order to maintain a comfortable indoor temperature. You can further improve the operation and efficiency of your central air conditioning system by installing a programmable thermostat. It will automatically shut off your air conditioner when you are away from your home and then turn it on again about 30 minutes prior to when you are expected.
Noise
Air conditioning units emit different sounds in normal operation. Some are harmless while others could suggest something wrong with the unit. Listening to these sounds will help you determine whether the unit needs professional repairs. The most commonly heard AC sounds are rattling, hissing, banging and humming.
Hissing noises are a sign that your system is trying too hard to draw in more air than the system can handle. This can be addressed by cleaning or replacing the air filter. This simple step can dramatically reduce the amount of noise the air conditioner makes.
A refrigerant leak can also cause the sound of hissing. This could be extremely dangerous because the leak will let harmful refrigerant into the air. A professional can examine and repair your unit to prevent this from happening.
The popping or clicking sounds are often caused by electrical issues within the thermostat or compressor. These sounds can be difficult to determine especially if they’re constant and loud. If you hear these sounds repeatedly it’s time to contact a professional.
The sounds of rattling are usually caused by debris or loose parts that have found their way into the unit. This can cause parts to move around, causing the clunking sound. As part of your regular maintenance, it’s essential to inspect loose screws and other components.
A rattling sound can indicate that the fan motor is wearing out. This could be costly to repair. However it is possible to prevent it by having a professional conduct routine maintenance inspections.
In some cases, the humming sound is simply a sign that the compressor is operating. It is not usually an issue however it can be annoying for homeowners. Installing a blanket for the compressor can make it less the humming. A technician can help you in deciding which option is the best one for your home. Another method of reducing the noise is to plant a tree or fence that blocks the noise from entering your yard. But, before you put up any type of fence, it is suggested to test this method by fencing a small section of the yard and seeing how it performs.
Installation
A new air conditioning system is an investment and it is essential to employ a licensed professional to ensure that the job is done properly. Before deciding on a contractor it is recommended to request several bids from various contractors. Choose a company that offers competitive prices without cutting corners. Beware of extremely low bids as they could be the result of cut-rate materials or subpar workmanship.
It is crucial to select the correct size air conditioner for your home. An oversized unit will cool your home quickly, but it won’t remove humidity as efficiently as smaller models. Likewise, an undersized unit isn’t efficient and can increase your energy bills.
The cost of a central air system depends on a number of factors, including the type of unit you purchase and the square footage of your home. Before installing AC, it is recommended to have a professional measure your home. 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 comprise two major components: 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, it’s recommended to select 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 when you already have ductwork. However, some modifications might be required prior to when the installation can begin. Spray foam, batting or reflective wrap can be used to insulate the ducts. This will stop heat loss. Add insulation to any unused crawl spaces or attics.
Choose a system with a high rating of SEER if you are looking at central air conditioning systems. This will save you money over the long term and will lower your energy bills. In addition, you may be eligible for federal rebates that can help offset the cost of an efficient AC unit.