The most common setup, featuring an outdoor condenser and an indoor evaporator coil.
Generally, you need approximately 1 ton of cooling for every 600 to 1,000 square feet. buy central air conditioner
This is the current standard for measuring seasonal efficiency. As of January 2025, new split-system units in the U.S. must meet a minimum SEER2 of 17.0 to be eligible for certain tax credits. The most common setup, featuring an outdoor condenser