Systems

Making sure you know everything there is to know about the electrical, heating and cooling systems in your home.

View More in:

Add Filter

How To Strip Wire the Safe Way

When stripping insulation from wiring, you might be tempted to use the cutting jaws on lineman’s pliers instead use a wire stripper.

Easy Knob-and-Tube Insulation Fix

The insulation on knob-and-tube wiring gets brittle with age. When you’re working with it, the insulation may just crumble in...


How Liquid Electrical Tape Can Rescue Your Broken Phone Charger

Charger cables for cell phones usually last only a few years before the insulation starts fraying on the ends. Replacement cables...