Protect Pipes and Tankless Water Heaters From Freezing Temperatures
December 8, 2017
“Make sure to drip your faucets,” is a piece of advice we often hear from others when the temperatures begin to drop below the freezing mark. You’ll be happy to know these advice givers are right! Leaving your faucet open during cold weather will help prevent your pipes from freezing and bursting – which can lead to very expensive damages to your home. In addition to dripping your faucets, there are more ways to prevent winter from wreaking havoc on your plumbing system. Keep these tips in mind as things begin to cool down.
1. Keep Your Heat On
If you are leaving your home for an extended period of time, especially around the holiday season, or if you are looking to winterize your vacation home, be sure to keep the heat on. You do not have to set the temperature as high as you normally would if you were actually there, but keeping it set above 50° is advised. This should provide enough warmth to keep the water inside your pipes from freezing.
2. Open Cabinet Doors
You may not know this, but pipes are often located in the cabinets. As the temperature begins to reach the freezing point, it is a good idea to keep cabinet doors open so that the heat from the rest of your house can keep these pipes warm as well.
3. Use Domes on Outside Faucets
To reduce the likelihood of water pipes freezing and causing a costly leak, place an insulating dome or other covering on any outdoor faucet or spigot. You can purchase these inexpensive covers at your local hardware or home improvement store.
4. Insulate Your Pipes
It is important to insulate the pipes in your home’s attic, crawl space or other areas that may not have proper insulation. Fit your pipes with foam rubber or fiberglass sleeves to help decrease the chances of freezing.
5. Seal Cracks and Holes
While you are in the basement or attic insulating exposed pipes, take the time to look for any holes or cracks that may exist near pipes. Caulk any holes you see on both interior and exterior walls. By doing this you are helping to keep warm air in and cold air out. Remember that in severe cold, even the slightest hole can let enough cold air in to cause pipes to freeze.
Old Man Winter does not look kindly upon plumbing systems. In addition to protecting your pipes from freezing, you should also take measures to prevent your tankless water heater from freezing as well.
6. Insulate External Pipes
While tankless hot water heating systems contain freeze prevention heaters, the hot and cold water plumbing lines leading to and from the water heater do not. Protect these lines from freezing by insulating them with items such as pipe covers, solenoids or heat tape.
If your pipes or tankless water heater freezes despite taking these preventive measures, don’t panic. Just because your pipes are frozen does not mean they have already burst. If you turn the faucet on and nothing comes out, leave it turned on and contact Eastern Plumbing right away. We’re available 24/7 for any plumbing emergency.