We provide accurate and comprehensive HVAC system designs based on ACCA Manual J, Manual S, and Manual D standards. We are committed to ensuring every project we touch is optimized for performance, code compliance, and client satisfaction.
Why are Load Calculations Important?
An HVAC load calculation is important because it's the only way to determine the exact size of the air conditioner your home truly needs. Without a proper calculation, you risk getting an oversized system that wastes electricity by constantly starting and stopping (a process called short-cycling), fails to remove humidity effectively, and suffers from premature wear and tear. By precisely matching the equipment to your home's unique features like its windows and insulation, a load calculation is the blueprint for achieving maximum comfort and efficiency, ultimately saving you money and protecting your investment.
What is a load calculation?
An HVAC load calculation is a scientific analysis used to determine the precise heating and cooling needs of a specific building. Instead of using inaccurate guesses like square-footage rules, it accounts for dozens of factors, including local climate data (like the intense summer heat here in Waco), insulation levels, window efficiency and orientation, air infiltration rates, and internal heat gains from people and appliances.