If you're planning to increase your electrical load by adding a new major appliance, make sure your panel can handle it. Here ...

Apparently, contractors who do not perform residential load calculations would prefer to be anonymous. Whether they think they really should be doing load calcs, or whether they simply don't want to ...

Designed to meet the growing demand for larger electrical service entrances in large-scale residential applications, fully electrified homes, and future-proofing installations MELVILLE, N.Y., Oct. 15, ...

If you haven’t seen or heard yet, the 2020 edition of NFPA 70 ®, National Electrical Code ® (NEC ®), is set to hit the shelves this fall. As we at the National Fire Protection Association (NFPA) are ...

Why is it essential to provide a load calculation before retrofitting a new heating and cooling system in an older house? To make sure the right size systems get installed, use Manual S. To design the ...