There is no "one size". The number of windows, orientation of the house, insulation, climate, and a number of other factors influence the sizing of the AC unit. If the unit is improperly sized, the energy consumption will be high and the life of the unit will be shortened.
The only way to determine the correct size is to do a Manual J calculation, or use software that implements that method.
1,500 square foot is a decent size three bedroom house.
ranch style home - 1500 square foot with partial basement. What size generator would be needed?
Your local contractor will give you a free estimate. Varys by region.
the average cost of a square foot of a school building is about 1500
Miami or Toronto? It matters.
To cool a 3,500 square foot house, you would need a seven ton system. That would be equal to about 84,000 BTUs.
Air return duct and filter grille size is dictated by the size of the unit (CFM) not the size of the house.
a 4 ton unit
The average construction cost to build a house in Northwest Montana is 101.37 per square foot. This is for a house that is 2,400 square feet. The cost can vary depending on the size and the materials that are chosen for the house.
how big of a gas furnace do I need for a 2 story 2300 square foot house in northwest ohio