Source: Canada HVAC | December 24th, 2022
When shopping for a central air conditioner, choosing a unit that’s the right size is critical. The size of your home is important for deciding what size you need, but you should also consider the size of your ductwork, how much insulation you have, and how many doors and windows there are. Let’s look at how to calculate what size air conditioning unit you need.
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Balance Point HVAC Blog

The energy intensity for cooling commercial buildings in the United States depends on the climate the building is located in. Energy intensity in buildings is the energy consumed per square foot of floorspace. U.S. commercial buildings in hot or very hot climates, which are primarily in the southernmost parts of the country, were more than six times more energy-intensive for cooling (14.2 thousand British thermal units per square foot [MBtu/sf]) than buildings in cold or very cold climates (2.3 MBtu/sf).