Neutral wire smart switch vs. no neutral wire smart switch. Several of the best smart switches still need a neutral wire to complete a given circuit and stay powered 24/7.

Example: What is the neutral load for a single-phase, 120V, 2-wire circuit supplying a load of 14A? Step 1: Find amperage per Sec. 220-22 and Sec. 310-15(b)(4)(a). Ungrounded conductor = 14A. Grounded ...

This means that if your home was built or significantly renovated after 2011, it’s likely to have neutral wires. Older homes, however, may require a closer inspection to determine compatibility.

The Eve Dimmer Switch won’t work for everyone, but if you have the proper wiring and the right smart home gear, it’s the ...

We all have a few items on our electrical to-do lists. Whether you’re putting in a light fixture, adding a ceiling fan or ...

While all homes have neutral wires, many older homes don’t have a neutral wire in every box. If you’re not sure if there’s a neutral wire at the location you want to install a smart switch ...

Some outlets are installed upside down, but the three prongs still serve the same purpose.Other outlets — especially older ones — only have two slots and can only fit two-prong plugs. Some ...