Note: This article is based on the 2002 NEC. Even if you work with stamped drawings, you'll eventually need to do commercial load calculations in the field or on a licensing exam. The National ...

The Residential 5.0 software program allows users to calculate residential and light commercial HVAC load calculations. The Loadsoft 5.0 software program allows users to calculate commercial and ...

Note: This article is based on the 2002 NEC. Even if you work with stamped drawings, you'll eventually need to do commercial load calculations in the field or on a licensing exam. The National ...

The residential and light commercial HVAC load calculation software program has been upgraded. Residential 5.0 can integrate with third-party equipment databases, allowing users to perform HVAC ...