How to Save Money With a Central Air Conditioning System
Central air conditioning systems are capable of cooling large areas and multiple rooms at the same time. They push cooled air through ductwork into homes, reaching up to 21 SEER.
The system draws air from various rooms in the house via return air ducts and filters it, removing lint, dust, pet dander and microscopic pollutants. The filtered air is sent back to the rooms.
Cost
Depending on the size of your home and the kind of unit you select and how energy efficient it is, the cost can vary in a wide range. Talking to an air conditioning expert is the best method to determine your exact costs. He or she can help determine the right size unit needed and the amount of ductwork needed, as well as other aspects.
The most important thing to consider is whether you want a split system or a packaged unit. A packaged unit consists of all the components in one unit, whereas split systems have their components located in two different locations. The former is generally less than the latter, however it is important to know that split systems may experience issues such as water leakage from the unit or weird sounds coming from it. These issues are typically caused by clogged 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 more the SEER is, the more efficient the system. This can be beneficial to your energy costs in the long term and, if you’re thinking of upgrading to a high-efficiency unit consult with an expert installer about the potential savings you can expect in your particular climate.
It is crucial to understand that the cost of installation is based both on the labor and the materials. For instance, if having an expert install your new central AC system, and it requires the installation of ductwork you must be aware that it will cost more than a replacement system without ducts. The cost of an AC system that is new can vary from year to year due to the effects of inflation and changes to energy efficiency standards. Therefore, it is recommended to shop for a unit in the off or low season. This can save you thousands of dollars when purchasing new equipment.
Efficiency
When looking for an air conditioner, you need to consider the seasonal energy efficiency ratio (SEER) rating. The SEER rating is calculated by the cooling output of a unit AC during a normal summer by the total electric energy consumed during the same period. The higher the SEER rating, the more efficient the air conditioning system will be. The latest air conditioners are generally more efficient than older models, but the amount of savings will be contingent on the climate in your area and the size of your house.
A central air conditioning system that is older could have an SEER up to 21. Older air conditioners usually have SEERs of 10 or less. While it’s still legal to operate these older units however, their performance is likely to be diminished by wear and tear.
Modern central air conditioning systems are often more energy-efficient than older ductless systems and wall units. They are the most efficient options for home owners and provide the highest savings in terms of energy and money. They also have features like variable-speed blowers, dual heat exchanging units and advanced control panels.
The evaporator inside an air conditioner is what absorbs and cools the air in your home. The condenser inside the outdoor unit converts the evaporated refrigerant into liquid following the same procedure as heat changes from a hotter material to a cooler one. The condenser releases the liquid into coils inside the evaporator which cools it and returned to its original state.
If your air conditioner doesn’t work as efficiently as it used too it is recommended to replace the air filter and clean the evaporator coils frequently. It is also important to keep the doors and windows shut to stop hot air from entering your home, which forces your AC to perform harder to maintain the temperature at a comfortable level. Installing a temperature control programable system can improve the efficiency and performance of your central air conditioner. This will automatically turn off your air conditioner when you are away from your home, and then it will be turned back on about 30 minutes before you arrive.
Noise
Air conditioning units emit various noises during normal operation. Some are harmless and others may indicate that there is something wrong with the unit. Listening to these sounds will help you determine if the unit requires professional repairs. Some of the most popular AC sounds include rattling banging, hissing, humming, and screeching.
Hissing sounds indicate that the system is trying to draw in more air than it can handle. In most instances, this issue can be resolved by cleaning or replacing the air filter. This simple action can drastically reduce the amount of noise that an air conditioner creates.
Another reason that could lead to hissing is a refrigerant leak. This could be hazardous because the leak could let harmful gases get into the air. A professional can inspect and repair your unit to prevent this problem.
Clicking or popping sounds are often caused by electrical problems within the thermostat or compressor. These sounds are difficult to recognize, particularly when they are constant and loud. If the sounds are repeated it’s time to call a professional.
Rattling noises are often a result of loose components or debris that has found its way into the unit. This could cause the components to shake around, causing the noise of a clunking. It is crucial to check for loose screws as well as other components as part of your routine maintenance routine.
A rattling sound could be a sign that the motor of the fan is wearing out. This could be a costly issue to address, but it can be prevented by having a professional perform an annual maintenance check-up.
In some instances, a humming noise is simply an indication that the compressor is operating. It’s not a huge problem, but can be annoying for homeowners. A humming sound can be reduced by installing a blanket for compressors. A technician can assist in deciding which option is best for your home. Planting a hedge or plant which blocks noise from entering the yard is another option to reduce the noise. It is recommended to test this method first by fencing only a small portion of your yard, and then observing whether it is effective.
Installation
A new air conditioning system is an investment and it is important to employ a licensed professional to ensure the work is done right. It is also wise to request multiple estimates from various contractors prior to making an ultimate decision. Choose a company that offers competitive prices without cutting corners. Be wary of low bids, as they could be the result substandard materials or poor workmanship.
It is important to select the right size air conditioners for your home. A large unit can cool your home quickly, but it won’t remove humidity as efficiently as smaller models. A unit that is too small is inefficient, resulting in higher cost of energy.
The cost of a central air installation depends on a variety of factors such as the model of the unit you buy and your home’s square footage. It is recommended that you have a professional come and measure your home before installing the AC. This will allow you to determine how many AC units you need and how long it will take to install them.
Central air systems make use of ductwork to circulate cool air throughout your home. They consist of two major components: an outdoor condenser, and an indoor air handler. The compressor and condenser are located in the outdoor unit while the evaporator coil is inside the air handler. If you own a huge house, a split system is the best choice. The compressor, condenser, and air handler are all located in the outdoor 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. The ducts must be lined by batting, spray foam or reflective wrap to stop loss of heat. Add insulation to any unused crawl spaces or attics.
If you’re considering a central air conditioning system, make certain to select an efficient model that has a high SEER rating. This will allow you to reduce your energy costs. Additionally, you could qualify for federal rebates to offset the cost of an efficient AC unit.
