A refrigerator water line may be small, but when it isn't installed correctly, it can cause a big problem.
Refrigerators with ice makers and water dispensers require a connection to your home's water supply. When that connection is improperly installed, damaged, kinked or poorly fitted, water can slowly leak behind the refrigerator without being noticed.
By the time you see water on the kitchen floor, the leak may have already damaged flooring, cabinets, drywall or even the subfloor.
If you’re installing a new refrigerator or concerned about an existing water line, That Plumber can help with refrigerator water line installation to make sure the connection is set up properly and help prevent leaks. Schedule refrigerator water line service today.
How Improper Refrigerator Water Lines Cause Leaks
A refrigerator water line needs to be properly connected to both the home's water supply and the refrigerator. It also needs enough room behind the appliance so the line isn't pinched or damaged when the refrigerator is moved into place.
Problems can occur when a refrigerator water line is:
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Connected with loose or improperly installed fittings
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Bent or kinked behind the refrigerator
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Pinched when the refrigerator is pushed against the wall
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Made from old or damaged tubing
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Connected to a faulty or leaking shutoff valve
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Routed in a way that puts unnecessary stress on the line or fittings
Even a small installation mistake can create a slow leak that continues every time the water supply is under pressure.
Why Refrigerator Water Line Leaks Can Cause So Much Damage
Unlike a leaking faucet or exposed pipe, the refrigerator water line is usually hidden behind a large appliance.
That means you may not immediately see a drip. Because refrigerator leaks often happen behind the appliance, a hidden plumbing leak can continue unnoticed before visible damage appears.
Water can collect underneath the refrigerator and gradually spread into surrounding materials. Depending on how long the leak continues, it can damage several areas of your home.
Kitchen Flooring
Water can work its way underneath hardwood, laminate, vinyl and other flooring. Over time, you may notice buckling, swelling, discoloration or soft areas around the refrigerator.
Subflooring
A leak that makes its way through the finished floor can reach the subfloor underneath. Because this damage is hidden, it may continue long before a homeowner realizes there is a problem.
Cabinets and Baseboards
Nearby cabinets, trim and baseboards can absorb moisture from a slow leak. Wood and other materials may begin to swell, stain or deteriorate.
Drywall and Walls
If the water line or connection is leaking near the wall, moisture can make its way into drywall or wall cavities. The longer a leak goes unnoticed, the greater the potential for damage.
Moving Your Refrigerator Can Damage the Water Line
One common time for refrigerator water-line problems to develop is when the appliance is moved.
Pulling a refrigerator out for cleaning, remodeling or replacement can put stress on the line and its connections. Pushing the refrigerator back too far can also kink or pinch the tubing.
If you've recently installed or moved a refrigerator, check around the appliance for moisture. A professional plumber can also inspect the connection to make sure the line has enough room and isn't being placed under unnecessary stress.
Don't Reuse a Bad Refrigerator Water Line
When replacing a refrigerator, it's easy to focus on the new appliance and overlook the plumbing behind it.
An existing water line may already be worn, damaged or poorly installed. Connecting a brand-new refrigerator to an old or questionable line can leave your home vulnerable to a leak.
When installing a new refrigerator, professional appliance installation can help ensure the appliance is properly connected to your home's plumbing.
Having the existing water line, shutoff valve and fittings inspected gives you an opportunity to address problems before the new refrigerator is put into regular use.
What Should You Do If Your Refrigerator Water Line Is Leaking?
If you discover an active leak, shut off the water supply to the refrigerator if you can safely access the valve.
Then, move items away from the affected area and have a plumber determine where the leak is coming from. A plumber can determine whether the problem requires a simple fitting replacement or more extensive water line repair.
Don't rely on simply tightening a fitting if you aren't sure why it's leaking. The problem could involve damaged tubing, an improperly installed connection, a failing valve or another part of the water supply.
If water has already reached flooring, cabinets or walls, additional repairs may also be necessary. For an active leak, call That Plumber for emergency plumbing service to address the problem quickly and help prevent further water damage.
Protect Your Home With Proper Refrigerator Water Line Installation
A refrigerator water line is easy to overlook, but it's still part of your home's plumbing system. Proper installation can help prevent a small connection behind your appliance from becoming an expensive water-damage problem.
From refrigerator water lines and leak detection to pipe repairs and replacements, That Plumber provides residential plumbing services to help keep your home's plumbing working properly.
Need your refrigerator water line installed, replaced or inspected? Schedule refrigerator water line service with That Plumber today.