How to Save Money With a Central Air Conditioning System
Central air conditioning systems are able to cool large areas and multiple rooms at once. They push cool air through ductwork into a house, reaching 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. The filtered air is then returned to the rooms.
Cost
Depending on the size of your home, the type of unit you pick and the degree of energy efficiency and the price can vary widely. Consulting an expert in air conditioning is the best method to determine the exact cost. He or she can help determine the right size unit needed and the amount of ductwork required, among other factors.
A big factor is whether you want a split system or a packaged unit. A packaged unit is comprised of all the components in one unit, while split systems have their components located in two different locations. Split systems are generally cheaper than packaged units, however they may have issues such as water leaks from the unit, or weird noises emanating from it. These issues are typically caused by drain lines that are blocked or the need to recharge of refrigerant.
Another consideration is the SEER rating of your brand new central air conditioning system. The higher the SEER, the more efficient the system. This can have a positive effect on your utility bills in the long run, so if you’re considering upgrading to a high-efficiency unit and need advice from an expert installer about the potential savings you could enjoy depending on your climate.
It is important to know that the cost of installation is determined by both the labor and the materials. For example, if you’re hiring a professional 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 unit without ducts. The cost of a new AC unit can vary from year to year due to the effects of inflation and changes in energy efficiency standards. It’s best to buy an air conditioner in the off-season, or during low season. This can help you save thousands of dollars on a new system.
Efficiency
When purchasing an air conditioner, take into consideration the seasonal efficiency ratio (SEER). The SEER rating is determined by the cooling capacity of a unit AC in a typical summer season by the total electric energy input for the same period. The higher the SEER rating is, the more efficient the system’s cooling capacity is. The latest air conditioners are generally more efficient than older models, however the amount of savings will be contingent on the climate of your area and the size of your home.
A central air conditioning system that is older could have a rating of SEER ranging from 10 to 21. Older air conditioners typically have a SEER rating of 10 or less. Although it is still legal to use these older models, their performance will be drastically diminished because of wear and wear and tear.
The newer central air conditioning systems are more energy efficient than older ductless or wall units. These are the most efficient choices for home owners and offer the highest savings in terms of both energy and money. They also include features such as variable speed blowers, dual heat exchangers, and sophisticated control boards.
The evaporator in an air conditioner absorbs and cools air inside your home. The condenser, housed in the outdoor unit transforms the refrigerant that evaporates back into liquid by the same method that heat moves from a warmer to cooler substance. The condenser then releases the liquid into coils inside 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, you should replace the air filter and clean the evaporator coils regularly. Close all windows and doors to keep hot air out of your home. This forces your AC unit to work harder in order to keep your indoor temperature at a comfortable level. You can further improve the efficiency and operation of your central air conditioning system by installing a programmable thermostat. This will shut off your air conditioner when you’re away from home and turn it on again about 30 minutes prior to your arrival.
Noise
Air conditioning units emit a variety sounds when they are in normal operation. Some are harmless, while others suggest that something is wrong with the unit. It is important to listen to these sounds to identify the source of the noise, and if it is a need for a professional repair or not. The most commonly heard AC sounds include rattling and hissing, banging and humming.
Hissing sounds are a sign that your system is trying to take in more air than it can handle. In many 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 can be dangerous, as the leak will let harmful gases get into the air. A professional can inspect and repair your unit to prevent this problem.
Clicking and popping sounds are usually caused by electrical problems in the compressor or thermostat. These sounds are difficult to recognize, particularly if they are consistent and loud. If you hear these sounds over and over again, it’s time to contact an expert.
Rattling sounds are usually the result of loose components or debris that have made its way into the unit. This can cause the unit to shake around, causing the clunking sound. As part of your routine maintenance, it is important to check loose screws and other parts.
A rattling sound could indicate that the fan motor is in danger of wearing out. This can be a costly issue to repair however it can be avoided by having a professional conduct an annual maintenance check-up.
In some cases the humming sound is merely an indication that the compressor is in operation. It’s not a huge issue, but it can be a nuisance for homeowners. A humming sound can be diminished by installing a compressor blanket. A technician can assist in deciding which option is the best one for your home. Planting a hedge or plant that blocks the noise from entering the yard is a different method to cut down on noise. It is recommended to test this method first by netting only a small portion of your yard, and then observing if it works.
Installation
It is essential to employ an experienced professional to ensure that the work is done properly. A new air conditioner is a significant investment. Before deciding on a contractor it is recommended to request several bids from various contractors. Find a contractor who offers competitive prices, without cutting corners. Beware of bids that are extremely low - they may be due to subpar materials or substandard workmanship.
It is important to select the appropriate size air conditioner for your home. A larger unit can cool your home quickly, but won’t remove the humidity as efficiently as a smaller one. A unit that’s too small is inefficient, increasing your energy bills.
The cost of a central AC installation is contingent on a variety of factors, including the model of the unit you buy and the square footage of your home. Before installing AC, it is recommended to have a professional measure your home. This will allow you to determine how many AC units you will require and how time it will take to put them in place.
Central air systems rely on ductwork in order to cool your home. They are comprised of two main 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 huge home, 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 when you already have ductwork. However, some renovations may be required before installation can begin. Spray foam, batting or reflective wrap should be used to insulate ducts. This will prevent the loss of heat. It’s also an excellent idea to install insulation on un-used pipes in attics or crawl spaces.
If you are considering a central air conditioning system, make sure to choose an efficient model with an excellent SEER rating. This will save you money in the long run and will lower your energy bills. You may also qualify for federal rebates which will offset the cost of an energy-efficient AC unit.