The trick, as any good Scout would say, is to be prepared. Still, some homeowners procrastinate.
It was only after more than four years of several multiday outages every winter that attorney Rebecca Neale and her husband, Thom, had an electrician install a manual transfer switch (more about that later) at their Bedford, Mass., home, and ponied up for a portable generator. Now, they use it to provide power to the furnace, refrigerator, sump pump and select electrical outlets. “I waited so long because I’m cheap,” Neale admits. “But, I was tired of our lives being interrupted or worrying the pipes would freeze. I kick myself for not getting one sooner.”
Kari Torstenson, a Charlotte-based publicist, tells a similar story. Her home had lost power four times since she and husband, Thor, moved in. Still, it wasn’t until the couple welcomed a baby and Hurricane Florence was predicted to strike the North Carolina coast that a generator moved to the top of their must-have list. “While we’re several hours inland, we knew the hurricane would bring enough wind and rain to bring down oak trees into the power lines,” she says.
They bought a $725 portable generator less than 24 hours before Florence roared ashore. Without power for five days, the family could keep the refrigerator going to store milk and use the microwave to heat their daughter’s bottles, as well as charge their phones and laptop. Says Torstenson, “It was a large expense, but beneficial. There was no way to know when the power would be restored, but this way I was less concerned. The following month, we even lent the generator to my brother and sister-in-law when their power went out during Hurricane Michael.”
Here’s what you need to know about buying a portable generator.
Assess your situation
How frequently do you experience a power outage? Are they a few hours or overnight? (Most outages usually last only three hours, says Paul Hope, senior home editor for Consumer Reports.) Is your home habitable without power? Could you make it for more than a few hours without heat or air conditioning? How much food do you typically have in the refrigerator and freezer? What’s your level of sanity when there is no power? If it makes you anxious, miserable or just plain nuts to be without electricity, a generator may be better than Xanax.
Calculate how much power you need
Generators are sized based on the power they provide an average home. Go through your home and identify the lights, electronics and appliances you want to run and the watts they consume. That’s simple enough to figure out with lamp or light fixture that takes a 60-watt bulb, and tougher to determine with your refrigerator. Aiello says to look for the data plate found on most appliances. It should tell you the volts and amps. Then do the math: Volts multiplied by amps equals watts. Or go online and look up the specs. Generac also has an online portable-generator sizing calculator you can use as a guide.
Keep in mind that extension cords running from a generator can power anything that plugs into a wall socket, but not hard-wired appliances such as a furnace, sump pump or central air conditioner. If you’ll want to run any of those during an outage, you’ll need to have a licensed electrician install a manual transfer switch (it looks like a mini circuit breaker) next to your main electrical panel. A heavy duty cord from the generator plugs into the switch and allows you to power select circuits in your home. Prices vary depending on your market. In Neale’s case, she paid about $1,200 for the switch and installation, more than for the generator, which cost about $550.
(No portable generator can power an entire house; for that you’ll need a different category of generator, called a home standby or whole-house generator, which will cost $2,500 to $4,500, plus installation, something that can run in the thousands, depending on where you live.)
Pick your features
Models come with either a recoil handle (similar to a lawn mower) or electric “push-button” start, and one or more outlets to plug in extension cords. Some include covered outlets, illuminated control panels or automatic shutdown in case oil runs low. Portables can weigh from 100 to 250 pounds, so you’ll want to buy a wheel kit. With the wheels installed, a generator can be rolled like a wheelbarrow into place.
Find some space
Although you can store a portable generator in a garage or shed, it needs to be at least 20 feet away from your home when running because it produces carbon monoxide. You may be glad it’s 20 feet away, because portable generators can be really obnoxiously noisy. (This may not please your neighbors, however.)
Most hold about six to 10 gallons of fuel, enough fuel to run eight to 16 hours before needing to be refilled. That means you also need an appropriate place to safely store 25 to 30 gallons of gasoline. You could keep just a few gallons on hand and plan to refuel, but remember that gas stations require electricity to operate their pumps. If your entire community is offline or roads are impassible, you won’t be able to get gas.
A generator is more of a comfort than a cost-efficient purchase, Hope says. He and Aiello agree that a smart consumer will buy with forethought, in the offseason. Find a local dealer or home-improvement store and compare models. Try the starter yourself (if that pull-start cord is too difficult, look for an electronic ignition). Some retailers will even let you fire it up and check the noise level. Once you get your generator, practice putting it in place and starting it. Then, hope you won’t have to.
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