Keyhole Markup Language (KML) is an XML-based format for storing geographic data and associated content and is an official Open Geospatial Consortium (OGC) standard.
If you are installing an air conditioner for the first time, then making sure that all of this ductwork is in place can get costly. Generally, ductwork can tack on additional $2,000 to $3,000, and that will vary depending on the home.However, if you are simply replacing your air conditioning unit, then there may be little to no added cost for this component.Adding other updates, like a new thermostat, may also increase the total price.he national average cost is between $4,500 and $6,200, but it could be much higher (or lower) depending on your individual situation. Here are a few factors that will affect the overall cost of your installation project:
1 Expect to pay $2,000-$5,000 to install a complete ductless mini-split air conditioning system in a 800-1,000-square foot home, or $5,000-$7,000 for a 2,000-square-foot house. Ductless systems are generally twice the cost of window systems and about 30 percent more than installing central air with existing ducts, but can be less expensive than adding central air and ductwork.