Yes, you'll likely need a manual J load calculation when installing, replacing, or troubleshooting your HVAC equipment. It's the only ACCA-approved and code-recognized approach for properly sizing residential heating and cooling systems. Most building codes throughout the U.S. mandate it, and failing to complete one is a leading cause of homes ending up with improperly sized equipment.

At Movement Energy, we take care of all permitting requirements in-house for your convenience.

Yes, a third-party energy code compliance test will be required for your project.