This typically means that you’ll also need to buy a companion switch or switches for the other end(s) of the circuit. If more than one switch controls that load-switches on opposite sides of a room, for example-then you’ll need to replace it with a multi-pole smart switch. Single- or multi-pole: If the light you wish to control is connected to just one switch, then you’ll need to replace it with a single-pole smart switch. GE Cync and Lutron Caséta are among the few smart switches that don’t depend a neutral wire. Most smart switches depend on the presence of a neutral wire to supply energy to their radios, but many homes built prior to the 1980s don’t have a neutral wire in every box. ![]() If you don’t have a neutral wire, Lutron’s Caséta smart dimmer and the GE Cync Dimmer (3-wire version) are among the few that do not require one. If you’re not sure if there’s a neutral wire at the location you want to install a smart switch, we have a how-to story here that will help you figure it out. While all homes have neutral wires, many older homes don’t have a neutral wire in every box. Smart switches have radios that must be constantly powered, and the neutral wire is usually what supplies that juice. Neutral wire requirement: The vast majority of smart switches and dimmers require the presence of a neutral wire-in addition to line (power from the circuit-breaker panel), load (power to the light to be controlled), and ground wires-in the electrical box inside the wall. Here’s what you need to know in roughly the order you’ll need to decide. You’ll need to make a raft of decisions before you choose which smart switches to install in your home, and your choices will be influenced by everything from the type of wiring in your walls to what flavor of smart home system you have now or plan to install later.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |