Overall, a 3-ton air conditioner can comfortably cool a 1500 square foot room. For an entire house, a 3-ton air conditioner is usually sufficient for a 2000 square foot insulated house. At the upper limit, a 3-ton air conditioner can cool a home with an area of up to 2400 square feet. Wait a moment and try again. It's also pretty easy to answer how many square feet a 3-ton air conditioner covers.
If you apply the rule of thumb of 20 BTU per square foot, you'll see that a 3-ton air conditioner cools spaces of approximately 1,800 square feet. You can check out the best central air conditioners with prices for 2, 3, 4, 5, 6 ton air conditioning units here. My wife and I bought an 1800 square foot house in North Florida, with high humidity and heat in summer. If the study is not located in the Northern U.S.
In the US, mini split heat pumps would be the best option here (extremely cold temperatures in the north can reduce the capacity of these minisplit heat pumps when heating is most needed). If you live in a place where the outside temperature barely exceeds 95°F during the summer, you can consider installing a 3-ton air conditioner in a 2000 square foot home, as in the previous example. Two different heating and air conditioning companies offered me quotes and each wanted to install a different size unit. Hello, I have a house in South Texas whose front door faces east and the sun passes just above my house to set in the west shining on my back.
First Defense is a Houston company that specializes in solving the real problem before spending the money on replacing mechanical components and ductwork, only to discover that you have the same problem. Installers of older heating and air conditioning systems often have the feeling of sizing air conditioning units that may not meet current standards. In short, if the air conditioning technician thinks that the unit is too large or has had problems when the temperature in one room is lower than in the others, it makes sense to install a smaller unit. I have a 2,200-square-foot, single-story ranch facing south in New York, with no shade in the house, with high ceilings in 2 larger rooms.
You can call local HVAC companies or fill out this form and you'll get information and free quotes for the warehouse. You can try filling out this form here; it will put you in contact with the HVAC contractors in your area and you can talk to them about sizing.