Electrical Planning
Prepare for your next electrical project by discovering our planning ideas & tips.
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Whole House Surge Protectors: How Effective Are They?
While no surge protection system is 100% effective, a whole-house surge protector can significantly reduce your risk.
All About Multimeters: How To Use, Monitor, and Calibrate
A multimeter is a useful tool that can measure voltage for basic electrical work. Read our guide to learn how to use a multimeter as part of your next do-it-yourself project.
How To Label a Circuit Breaker
Master electrician Heath Eastman shows host Kevin O’Connor how to identify breakers using his favorite tools and techniques, and some helpful tips for labeling the individual circuits.
Simple Guide for Selecting a Home Generator
Master electrician Heath Eastman teaches host Kevin O’Connor everything he needs to know about choosing a generator for a home.
All About Portable Power Stations
This new alternative to gas generators makes it push-button easy to get the lights back on when the power goes out.
Everything to Know About GFCI Receptacles
Master electrician Heath Eastman teaches host Kevin O’Connor everything he needs to know about ground fault circuit interrupters.
Powering the Essentials | 2019 Idea House
The TOH 2019 Idea House is a whole lot of house, clocking in at 5,450 square feet of living space. In the event of a power outage, it would be cost-prohibitive to generate power throughout the home.
Inside Your Home’s Electrical Service Panel
Learn all about your home’s power distribution center in this helpful guide on home electrical service panels.
How To Install a Dimmer Switch
Installing a dimmer switch is one of the easiest DIY electrical projects you can do. Read these steps on how to install one in your home.
How to Prep Framing Studs for Hinges, Valves and Fixtures | Generation NEXT
Clearly labeling the locations of hinges, valves, fixtures, and studs for subcontractors is an essential step to keep construction efficient.
Best Uses for an Electric Tankless Water Heater: A Guide
An electric tankless water heater can save you space, heat on demand, and reduce the risk of water damage. Read more about these devices in our guide.
The Importance of Surge Protection
Ask This Old House master electrician Scott Caron demonstrates how surge protection safeguards a home’s appliances and electronics.
How To Choose The Perfect USB Outlet for Your Home
Electrician Scott Caron walks through the best options when it comes to installing useful USB wall outlets in your home.
From the Ground Up: Electrical Wiring
Set up an electrical system for maximum safety and convenience now and in the future.
Backup Power
When the electricity goes out, standby generators can keep your household running. This article explores the main types of backup power.
How to Find and Hire an Electrician
Here’s how to find an electrician who can handle your next project and what you can expect to pay for their services.
Future-proof Wiring
Feeding your home's ever-growing need for information-carrying capacity