Bigger is not always better. Please refer to “What size air conditioning and HVAC system do I need?” question. A HVAC system must be sized properly according to the demands of the structure. Under sizing a system can lead to the obvious problem of not satisfying the temperature in your structure. Over sizing a system can be very uncomfortable, inefficient and possibly lead to sickness resulting from poor and harmful air quality. Consider calling Clear Comfort for correct equipment sizing. This is a very important factor in your comfort, utility costs, and even your health.