Having a central air conditioner in your home is a good way to keep you comfortable on hot days. It is also one of the most expensive methods of cooling your home. However, you can lower your energy costs by upgrading to an energy-efficient unit. You may also be able to save money by purchasing a programmable thermostat. These devices allow you to set your indoor temperature to match the time of day.
If your current central air conditioner is 10 or more years old, it may be time to replace it. Older models are less efficient than newer models and can be noisy. Also, they can have leaky ducts, which can cause problems. You may be able to save money by buying a new unit with a warranty. This will cover repairs and replacement parts.
When buying a new central air conditioner, consider the unit's seasonal energy efficiency ratio (SEER). The SEER measures the energy required to produce a given cooling output, which is expressed as BTUs per hour. It is important to find a unit with a high SEER. This can help you save money and reduce your carbon emissions.
ENERGY STAR certified central air conditioners use up to eight percent less energy than standard new models. This can reduce your utility bill and make your home more comfortable. You can also save money by installing a programmable thermostat to control the temperature in your home. If you are interested in saving energy, consider installing a central air conditioner with an automatic delay fan switch, which will turn the fan off when the compressor shuts off. This can help you maintain a comfortable temperature even when the unit is not in use.
When buying a new central air system, it is important to check the manufacturer's warranty. Most manufacturers will continue to support their products after the warranty expires. You should also check for any additional warranties. Some manufacturers offer extended warranties, which can cover more repairs.
You should also check your existing ductwork to make sure it will handle the increase in airflow of a new unit. Leaking ductwork can cause problems with an air conditioner. You can also get a professional to inspect your system before the hot weather begins. If there is a problem, you can have your ductwork repaired by a professional.
You should also consider the installation costs for your new central air unit. The cost will depend on the type of unit you purchase, as well as the installation location. In addition, you may need to have plumbing lines installed to carry cooled air from your unit to your home. In some situations, you may be able to add a second HVAC system, which can increase the cost.
The cost of installing a central air conditioner may also vary based on your building's building codes. In some areas, you may have to remove asbestos before installing a new system. You can also get discounts on repairs or a service plan when you sign up for a central air conditioner service plan.
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