When shopping around for central air conditioning units, there are a number of things to think about. One is the size of the house you will be cooling. Air conditioning units can be found in different sizes, so it is very important to pick the most efficient size for the cooling job you have in mind. If the unit is too large, it will not dehumidify effectively Air Conditioning Service Harrisburg PA . To figure out the right size, get in touch with a contractor. They should have access to a calculation method called “Manual J” that can help you pick a size.
Another essential consideration in central air conditioning units is a rating called the SEER rating. These letters mean Seasonal Energy Efficiency Ratio. New air conditioners are required to have a score of 13. A unit that was installed over twenty years ago probably has a score of only 7 or 8. This is because technology has improved the energy efficiency.
By replacing old inefficient air conditioners with new central air conditioning units, you can save a great deal of money in cooling expenses. It is approximated that increasing the SEER rating from 11.5 to 13 could save you over $500 each year in cooling costs. Also, search for “Scrolltm technology” when selecting a compressor for the most recent in efficiency.
Another thing to search for in central air conditioning units is the “Energy Star.” This is an accreditation given to new appliances that use less energy than other new models. Of course, they use a lot less than comparable units that are a number of years old.
When installing central air conditioning units, the location of the outdoor unit can make a huge difference. If it is surrounded by plants or is under a deck, the air will not have the ability to flow easily in and out of it. Not only that, the units can be loud. Dont install it near a location where you like to enjoy eating or visiting outdoors, such as an outdoor patio or deck.