#TONS OF AC PER SQUARE FOOT HOW TO#

How to Find Your Current Air Conditioner’s Tonnage or BTU Ratingįirst, locate your air conditioner’s model number. Doesn’t remove enough humidity, facilitating mold and mildew growthĪre you experiencing any of these problems with your current air conditioner? Ask Kobie Complete (or your local HVAC dealer) whether your unit may be under- or oversized.Creates additional wear and tear on AC components and ductwork.An air conditioner that is too large or too small for your home will negatively affect its ability to cool and dehumidify. Each home has a different cooling load and thus requires a different size air conditioner. Why is AC Sizing Important?Īir conditioners are not “one size fits all”.

When replacing an AC in an existing home, unless there were considerable renovations or other changes to the structure that would affect the cooling load, an HVAC contractor may not consider a detailed load calculation necessary.Ĭontact Kobie Complete (or your local HVAC dealer if you live outside Sarasota and Charlotte County, Florida) for more information on how to get a precise load calculation for your home. Normally, a Manual J load calculation is performed in new construction. A more detailed load calculation will include other factors, such as the size and location of the windows, the direction your house faces, air leakage, the state of your home’s ductwork, and more. These factors are meant to give you a general idea of how much air conditioning your home requires. Our BTU and Tonnage Calculator is Based on the Following:

Tons of ac per square foot