Location, Location, Location – Manual J Indoor and Outdoor Design Conditions

The building location is described by its latitude and elevation. The outdoor design conditions such as the elevation of the location, latitude, winter heating dry bulb temperatures, summer cooling dry bulb temperatures and relative humidity (RH) information is determined by your geographical location. Tabulated data for various cities throughout the United States are listed in … Continue Reading »

This House is TOO HOT – How an ACCA Certified Manual J will avoid the Goldilocks Home

Utilizing ACCA certified Manual J load calculations, a professional can provide you with the right HVAC design for your home.  It is important to understand that there is a lot more involved in the efficient heating and cooling of any home then simply turning the dial on the thermostat.  In order to get the maximum … Continue Reading »