Don't Do This: Man Thaws Pipes With Blowtorch, House Catches Fire

NASHVILLE, TN -- A Nashville man conscripted a blowtorch into plumbing duties and set his house ablaze, Nashville Fire officials said.

Firefighters were called to a home on Ninth Avenue North Tuesday and investigators determined the fire was caused by the homeowner trying to thaw his pipes with a blowtorch.

No one was injured and the Red Cross is helping the family with temporary housing.

With the extreme cold, frozen and burst pipes are a concern across the Midstate, but there are better ways to solve the problem than putting your home in mortal danger.

As the old saw says, a ounce of prevention is worth a pound of cure, so the best approach is to prevent the pipes from freezing at all:

• Check the insulation of pipes in your home's crawl spaces and attic. Exposed pipes are most susceptible to freezing.
• Heat tape or thermostatically controlled heat cables can be used to wrap pipes. Be sure to use products approved by an independent testing organization, such as Underwriters Laboratories Inc., and only for the use intended (exterior or interior).
• Seal leaks that allow cold air inside near where pipes are located. Look for air leaks around electrical wiring, dryer vents, and pipes, and use caulk or insulation to keep the cold out. With severe cold, even a tiny opening can let in enough cold air to cause a pipe to freeze.
• Use an indoor valve to shut off and drain water from pipes leading to outside faucets. This reduces the chance of freezing in the short span of pipe just inside the house.
• A trickle of hot and cold water might be all it takes to keep your pipes from freezing. Let warm water drip overnight, preferably from a faucet on an outside wall.
• Keep your thermostat set at the same temperature during both day and night. You might be in the habit of turning down the heat when you're asleep, but further drops in the temperature – more common overnight – could catch you off guard and freeze your pipes.
• Open cabinet doors to allow heat to get to un-insulated pipes under sinks and appliances near exterior walls.
• Keep any garage doors closed if there are water pipes or supply lines in the garage. If attached to home, consider opening the door to the garage to allow home heat to enter the garage. DO NOT use kerosene or other fuel fed heating devices in the garage to heat it.

But, hey, things happen, and those pipes might still freeze up. Then what?

• If you turn on your faucets and nothing comes out, leave the faucets turned on and call a plumber.
• If your house or basement is flooding, turn off the water valve and, if there's a likelihood of an imminent emergency situation, such as live electrical wires, immediately call 911.
• Do not touch or use electrical appliances in areas of standing water due to electrocution concerns.
• Never try to thaw a pipe with a torch or other open flame because it could cause a fire hazard. Every year, many building fires are caused by people trying to thaw frozen pipes. All open flames in homes present a serious fire danger, as well as a severe risk of exposure to lethal carbon monoxide.
• You may be able to thaw a frozen pipe with the warm air from a hair dryer. Start by warming the pipe as close to the faucet as possible, working toward the coldest section of pipe. DO NOT use a blow torch or any other open flame to try and thaw out potentially frozen pipes.
• Again, if your water pipes have already burst, turn off the water at the main shutoff valve in the house; leave the water faucets turned on. Make sure everyone in your family knows where the water shutoff valve is and how to open and close it. Likely places for the water turn-off valve include internal pipes running against exterior walls or where water service enters a home through the foundation.
• If you will be going away during cold weather, leave the heat set to a temperature no lower than 55ºF.

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