Whether you’re a homeowner or a facility manager, you need to know the air conditioning calculation load before an AC or HVAC installation. Of course, the installer will make the calculation, but you should have a baseline understanding of why the load matters.
Air Conditioning Calculation Load Explained
No two homes or facilities are exactly alike. When installing an AC unit or system, you need to factor in building size, insulation, number of windows, and various other considerations. The calculation load helps you determine the best AC unit and the best parameters for your home or facility type.
You can’t simply purchase and install the largest AC system for the maximum cooling effect. This is not how it works. An oversized system can produce higher output than necessary, leading to higher energy costs. Oversized systems may also not properly dehumidify a room and lead to poor indoor air quality.
On the opposite end of the spectrum, an AC unit that’s too small can be just as counterproductive. Smaller AC systems may not adequately cool a large building, especially in the warmer months. An improperly cooled room can affect worker morale.
How an AC Load Calculation Works
The calculation is quite complex and may differ depending on building type. Installers look at the home’s structure, such as the roof type, ceiling height, and even the direction the home faces.
Installers take the available information and plug it into a formula to determine the optimal AC model and size. For residences, this usually comes down to a 1.5 to 5-ton unit. Units over five tons are generally not available for residential homes.
We Determine the AC Calculation Load
The calculation load is rather complex and should not be the client’s worry. At All Points Heating, we never cut corners when calculating the load. A precise air conditioning calculation load ensures that you receive the most efficient and cost-saving cooling unit.
Residential and Facility AC Installation
Serving customers from Arlington to Renton and Bellevue to Shoreline, including Seattle, Redmond, Bothell, Edmonds, Lynnwood, Everett, Marysville, Mill Creek, Woodinville, Kirkland, Mercer Island and the surrounding area.