When trying to calculate Btu requirements for your homes air conditioning it becomes more complicated when you consider an area’s use. For instance, if you use passive cooling techniques such as shading, ventilation or vegetation, your Btu estimate can be lowered. Likewise, your Btu needs are increased by factors such as the size of the household, frequent use of heat-producing appliances, or summer humidity levels. For most efficient cooling, purchase a unit, with a capacity within 5% of this estimate. At Premier Air Colorado we can help you figure out what unit would best suit  your needs.  Call us today at 303-993-9060 and visit our website at www.premieraircolorado.com