How to Size an AC Unit for a New England Home

https://astro-wiki.win/index.php/High-Velocity_AC_Systems_for_Historic_Homes

Bigger is not better when it comes to air conditioning. An oversized AC unit cools your home too quickly, shuts off before it can dehumidify the air, and cycles on and off so frequently that it wears out faster and leaves your home feeling clammy