How to Prevent Pipes from Freezing When Leaving Town for an Extended Period

Before you head out for an extended period, it's crucial to take steps to ensure that your pipes don't freeze and potentially cause damage to your home. The following steps are based on the season, location, and the duration of your absence.

Understanding Season and Location

Freezing conditions can vary widely depending on your location and the severity of the winter. If you live in a mild climate where winter temperatures rarely drop below freezing, there may not be a significant risk of pipes freezing, especially during the off-peak months. However, if you're heading to a colder area, especially in the heart of winter, additional precautions are necessary.

Tips for Mild Climates

In areas with mild winters, such as those where temperatures rarely fall below freezing, the risk of pipes freezing is minimal. This usually applies to about nine months of the year. During these months, you don't need to follow extensive precautions. However, if you're expecting a cold snap, it's a good idea to keep the temperature at your home above 40 degrees Fahrenheit.

Precautions in Cold Climates

For areas with harsh winters, like New Jersey, where temperatures can drop significantly, the risk of freezing pipes is much higher. Here are the steps you should take:

Draining the System: For an extended absence, it's recommended to drain the water from the boiler radiators, water heater, and all pipes including the drain traps. Non-toxic pink antifreeze should be used to replace the water, as it is safe for the environment. Air Ventilation: Air can get trapped in your pipes, causing freezing issues. Ensure that all faucets are slightly open to allow water flow and release any trapped air. It's also a good idea to turn off the water heater breaker.

Common Practices for Vacant Properties

When a house is left vacant for an extended period, such as due to a foreclosure, property management companies often take extra measures. These include draining the water system and replacing it with antifreeze to ensure that no damage occurs.

Additional Tips for Shorter Absences

If you're only leaving for a short period, you can take the following steps:

Keep the Water Flowing: Turn on any faucets slightly to allow a thin flow of water. This will help prevent the pipes from freezing. Shutting Off the Main Valve: Use a water shut-off tool or pliers to turn off the main water valve at the street level. This will stop the water flow and prevent any further damage. Turn Off the Water Heater: Flip off the breaker for the water heater to ensure it doesn't continue to run unnecessarily.

Conclusion

By understanding the local climate and taking appropriate steps, you can prevent your pipes from freezing while you're away. Whether you're moving to a new house, going on vacation, or simply leaving for a week, ensuring your pipes are protected will save you from potential damages and the hassle of repairs upon your return.