Finding the right size air conditioning system isn’t just about square footage. While general estimates exist, the most accurate way to size a system is through a professional load calculation, often called a Manual J.
This process evaluates multiple factors that affect how your home heats and cools, including:
While rough estimates may use around 20–27 BTUs per square foot, these shortcuts don’t account for real-world variables and can lead to incorrect sizing. :contentReference[oaicite:0]{index=0}
Choosing the wrong size system can cause problems:
For homeowners in Fredericksburg, Kerrville, and surrounding areas, proper sizing is especially important due to long, hot summers and varying home designs.
72 Degrees Texas can evaluate your home and perform the calculations needed to recommend the right system. This ensures your AC delivers consistent comfort, better efficiency, and a longer lifespan.
