Homeowners who live in areas regularly threatened by storms usually spend at least a day without power before they consider buying a generator. Some outfit the home with a whole house or back-up model, while others choose the portable gas-powered variety. There are many factors that play into deciding whether one is needed. These are just a few.
Installation
Whole-house generators are popular add-ons for those doing home remodeling projects. They can be done while other improvements are made to wiring and electricity. They are also straightforward installation projects for handyman services with electrical licensing and experience. In the event of a power outage, all of the important items in the house will still have power. A back-up generator is another option. Pre-selected items chosen during the installation process will be powered up when the primary power system fails.
Hurricanes
The typical frequency and duration of power loss influences the decision. For example, those who live in an area regularly threatened by hurricanes may lose power from high winds and downed trees. With storms causing widespread damage, power outages may last for anywhere from a few hours to several days. Without a secondary source of power in the home, sitting in the dark listening to the howling wind and driving rain can reinforce the interest in installing a generator.
Medical Conditions
Whole-house generators can be the difference between life and death or those with certain serious medical conditions. Home respirators, dialysis machines and heart monitors, for example, are designed to work best off electrical current. Certain medications must be kept refrigerated, such as certain types of insulin for diabetes, serums for allergic reactions and antibiotics for infections. In case of a power outage, a back-up generator keeps the home’s appliances and power outlets going, reducing risks for those with serious health problems.
How It Works
Many generators work by monitoring the home’s power voltage 24 hours a day, seven days a week. When the power goes out, the loss is detected and the device automatically disconnects the utility line and switches over to the generator power. When utility power is restored, the generator automatically transfers back the power load to the utility line. These types of generators typically run on a liquid propane or natural gas line. The homeowner does not have to be present to cause or witness the switchover. Adding a back-up generator during a custom remodeling project takes away the worry when a strong wind, rain or ice storm comes through the area.