All You Need to Know about Getting Central AC Installed
If your home doesn’t have central air conditioning in Marietta and you’re struggling to stay comfortable throughout the summer, you’ve probably considered central air conditioning installation in Marietta many times. If you’ve determined that it’s finally the right time to have central AC installed, there are a few things to know that can help the process go more smoothly so that you can avoid unexpected surprises. Here’s what you need to know.
Determining the Size
One of the most important factors when installing central air is selecting the right size of AC unit. You may be tempted to go with a smaller unit, assuming that it will still do the job satisfactorily, or you may err on the side of a too-large unit, which will waste energy. It’s important to have a professional determine the right size of unit by taking into account the orientation and cubic feet of your home as well as number, size, and placement of windows. They’ll calculate the correct size of AC unit in either BTUs or tonnage.
Another important consideration is the unit’s efficiency rating. Some states require a minimum Seasonal Energy Efficiency Ratio (SEER) rating, but most minimum ratings require a 14 SEER rating. The higher the SEER rating is, the more you’ll pay for the AC unit; however, the higher SEER ratings save substantially on energy costs throughout the year. In addition, you may be eligible for rebates depending on current energy incentive programs.
If you’ve been relying on window AC units, your home probably doesn’t have ducts to support the central air system. You’ll need to factor the cost of duct installation into the overall price as well. Even if your home does have ducts, the technician will need to evaluate the condition of the ducts to make sure they’re in good condition. There are ductless systems that some people prefer or find necessary with their home’s construction and although these are typically more expensive, they’re more energy efficient because there are multiple zones that can control your home’s climate.
Choosing an Installer
It’s a good idea to have a few different contractors give you a quote on the price of both the AC unit and installation. Get the quote in writing as well as a copy of the load calculation that shows what size of unit your home needs.
Maintaining Central AC
Once your central air conditioning is installed, you need to make routine maintenance a priority. One of the easiest and most important maintenance tasks you can do is to regularly change the filter. This keeps dust and pollen out of your home and out of the system to help it run more smoothly. In addition, you’ll want to regularly have a professional tune-up to make sure no repairs are needed and that everything keeps running well.