If you’re looking to buy an AC system for your house, make sure it is energy-efficient. The higher the SEER rating, the greater the energy savings. This will reduce your energy costs as well as extend the life of your unit.
Air conditioners come in four basic types: window units, central AC/heat pumps, and ductless system.
Size
It is important to consider the size of your AC unit when calculating how much energy you will be spending. Don’t rush into choosing the right model. It is important to ensure that your new air conditioner fits the size of your home. Incorrectly sized units either have to work harder to cool down your home or they will not be able to do it at all. A qualified HVAC contractor can help you determine the right size unit for your home.
It is important to consider a number of factors when determining the right size AC unit for your house. Some are obvious such as the area. Some factors may be less obvious than others, such the number of appliances or technology that generate heat in your home. This is due to the fact that these items create a lot of heat which your AC will have to deal with.
It is also important to consider the climate and materials used in your area. Some of these fabrics absorb and refract heat differently. The size of the air conditioner will depend on this. Consider how well insulated the home is, and also how many windows and doors are in your house. Some windows are made to let in a lot more heat, so you may need to install a bigger AC unit.
This is the only way you can be sure that your AC unit will work well in your house. The square footage chart can give you an indication. It is best to have an expert perform a manual load calculator.
Once you know the tonnage you need, you can find an air conditioner which is suitable. If your home has undergone any renovations since you replaced the air conditioner last, it is likely that you will require more power to cool the area.
Energy Efficiency
Don’t believe that more tonnage means more efficient when choosing an AC unit. It is true that a larger AC unit can cool down your home more quickly, but you will pay more for energy and it may wear out sooner. A well-maintained AC unit of the right size will cool your home efficiently and last longer.
British Thermal Units, or BTUs for short, are the units used to measure air conditioning systems. The more efficient the unit, the higher its BTU rating. You’ll also see an SEER rating, also known as Seasonal Energy Efficiency Ratio, on the unit. A lower SEER rating indicates a less-efficient AC.
Your house’s size is one of many factors that will influence the size AC unit you need. You should also consider other factors. The number of window in your home and their orientation toward the sun can impact the amount that heat is transferred to your house. Insulation levels in your home will also impact the transfer of heat. Insulation keeps the cold air in your home from escaping too quickly.
When choosing an AC unit, you need to consider the lifestyle of your family and their habits. People who keep their doors and window wide open, will use AC much more than people who close them. You can also look into tax incentives for energy-efficient models. These discounts will lower the cost for a new air conditioning unit. The newer model is also more energy-efficient.
Noise
Your air conditioner will produce a light buzzing sound when running. You should also be aware of other sounds that could indicate a problem with your unit. These include a buzzing or banging noise after you have shut down the system.
The buzzing noise that occurs when your air conditioner runs can be caused by a variety of issues. It is important to investigate the issue as soon as you can to prevent further damage to your unit. The sound could be an indication that it’s time to change your air filter. It’s a simple and quick job that does not require an expert.
It could be that there is an obstruction in the fan. It could be due to debris or dirt that has accumulated within the unit. It could be due to a loose or damaged component. These issues can cause a damaged unit, so it’s vital to inspect the interior of your unit.
When the AC is running, it can make whining noises. The ducts may not have been sealed properly, which would allow warm air into the system and cold air out. You may also need to repair any cracks or holes in your ducts.
A leak of refrigerant is the cause of a hissing sound coming from your air conditioner. Hissing is caused by the refrigerant being transferred from high-pressure to low-pressure via a metering system with a small hole. A hissing noise is not necessarily a problem but it would be wise to consult an HVAC technician just in case. This problem can be expensive to repair.
Maintenance
It’s vital to maintain your air conditioning unit, whether new or old. A qualified professional will give your unit an all-encompassing inspection. This will help you identify small problems before they become major ones. They will test your unit’s voltage, clean and examine the ductwork, coils, and vents. Also, they will clean the drain pipe and check the level of refrigerant. Also, they will grease the blower motors and thermostats. They can also replace your filter if needed.
If you hear a loud squeaking sound or notice an uneven temperature in your room, the system needs attention. You may want to consider an upgrade if your bills are going up.
A properly maintained AC will last longer. It can also save you money over time. Maintaining your AC unit will ensure that it lasts as long as possible. It is important to replace filters regularly, clean and wipe it down on the outside and keep the unit clear of debris.
It is essential to keep the airflow around the unit unobstructed by obstructions. The coils and new air conditioner fins of the outdoor unit can be washed to keep them clean. Use a garden water hose to clean the outdoor unit. Do not use pressure-washers, as they could cause damage.
Some AC companies provide maintenance contracts that provide customers with twice-yearly maintenance inspections and reduced prices on accessories and parts. You can choose this option if your time is limited or you lack the skills or knowledge to maintain equipment yourself. Or if you simply want peace of mind that your system will be maintained by a technician. Some contractors will also give priority service to their customers if a problem occurs. In the event of an emergency air cooling, you will not have to wait very long. A reputable contractor will provide you with an in-depth report of their findings, and will make recommendations for repairs or upgrades.