Older homes have charm, but they can also come with higher energy use. Small upgrades can make a big difference, like sealing air leaks, adding insulation, upgrading to LED lighting and servicing HVAC systems regularly. For more info, see Energy Tips and Home Energy Audit.
A Ground Fault Circuit Interrupter (GFCI) is a special electrical outlet, identifiable by the “TEST” and “RESET” buttons on the front, designed to protect against electric shock. GFCIs quickly shut off power when they detect an electrical imbalance.