Should You Turn Your Water Off When Going Away? A Comprehensive Guide
Leaving your home for an extended period raises many questions, and one of the most frequently asked is whether you should turn off your water supply. The answer isn't a simple yes or no, as it depends on several factors. Let's delve into the pros and cons to help you make the best decision for your situation.
What are the benefits of turning off your water supply before leaving?
Turning off your main water supply before going away, especially for extended periods, offers several significant advantages:
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Preventing water damage: This is arguably the most crucial benefit. A burst pipe, a leaky faucet, or a malfunctioning appliance can cause substantial water damage, leading to costly repairs and potential health hazards from mold and mildew. Turning off the water eliminates the risk of such damage while you're away.
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Reducing water bills: While the savings might be negligible for short trips, turning off the water supply for extended absences can result in lower water bills, as you'll avoid any unnecessary water consumption.
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Peace of mind: Knowing your home is protected from potential water-related problems provides significant peace of mind while you're away, allowing you to relax and enjoy your trip.
What are the drawbacks of turning off your water supply before leaving?
While the benefits are significant, there are a few potential downsides to consider:
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Inconvenience: Turning off the main water supply requires locating the shut-off valve (often in a less accessible location like a basement or utility closet) and knowing how to operate it correctly. It also means you'll need to turn it back on upon your return.
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Potential for damage to plumbing system: While rare, repeatedly turning the water supply on and off can put stress on some older plumbing systems.
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Loss of water pressure for appliances: Turning off the main supply means your appliances that use water—like a toilet or water heater—won't function until the supply is restored.
How long should you be gone to justify turning off the water?
There's no magic number of days, but generally, if you're leaving for more than a week or two, the benefits of turning off the water likely outweigh the drawbacks. For shorter trips, the decision is more subjective and depends on your comfort level and the condition of your plumbing system.
What about turning off only specific water lines instead of the entire supply?
You can mitigate some of the inconvenience by shutting off the water only to specific areas, such as individual bathrooms or the kitchen, rather than the entire main supply. This approach allows you to maintain water access to essential areas while reducing the risk of damage in others.
How do I turn off my main water supply?
This depends entirely on your home's plumbing system. The main shut-off valve is usually located near the water meter, in the basement, or in a utility closet. It's recommended to locate this valve before you need it and learn how to operate it correctly. If you are unsure, consult a plumber.
Should I drain my pipes before leaving?
Draining your pipes is generally not necessary unless you live in an area prone to extreme cold and risk frozen pipes. Turning off the water is sufficient in most cases.
What should I do when I return?
Once you return, slowly turn the main water supply back on, checking for any leaks or unusual noises. Allow water to run for a few minutes to clear any sediment from the pipes.
By carefully weighing the pros and cons and understanding your individual circumstances, you can make an informed decision about whether to turn your water off when going away, ensuring the safety and protection of your home. Remember, if you're uncertain about any aspect of this process, consult a qualified plumber.
