by E-Calcs Plus, Inc. | Sep 1, 2026 | Duct Design, E-Calcs
Adding a new room, expanding your living space, converting a garage, or building an addition can be an exciting investment in your home. However, many homeowners overlook one important question during the planning process: Adding Space to Your Home? Your HVAC System...
by E-Calcs Plus, Inc. | Aug 15, 2026 | Commercial Energy Calculations, Duct Design, E-Calcs
When opening a new commercial space, renovating an existing building, or replacing an HVAC system, it’s tempting to rely on simple sizing estimates. Many people have heard rules such as “one ton of cooling for every 500 square feet” or similar...
by E-Calcs Plus, Inc. | Aug 1, 2026 | Duct Design, E-Calcs
Opening a new commercial space is exciting, but it can also be one of the most stressful phases of a project. Between permits, inspections, contractor schedules, and budget considerations, even a small issue can create costly delays. One of the most common causes of...
by E-Calcs Plus, Inc. | Jul 15, 2026 | Duct Design, E-Calcs, Manual J Load Calculation
If you’re planning to install a new HVAC system, replace existing equipment, build a new home, or complete a major renovation, you’ve probably heard the term “load calculation.” A load calculation helps determine how much heating and cooling...
by E-Calcs Plus, Inc. | Jul 1, 2026 | Commercial Energy Calculations, E-Calcs, Manual J Load Calculation, Residential Energy Calculations
If you’ve received a permit review comment requesting Manual J, S, and D calculations, you’re not alone. This is one of the most common HVAC-related corrections issued by Florida building departments during residential and commercial permit reviews. While...
by E-Calcs Plus, Inc. | Dec 1, 2025 | E-Calcs
The Importance of Timely Energy Calculations and Testing in Construction When planning your 2026 construction schedule in Florida, knowing exactly when to book energy calculations and mechanical system testing is essential to ensure compliance with the latest Florida...
