Appliance Leaks: Prevention and Detection Guide

Household appliances are responsible for a significant percentage of residential water damage claims. The good news is that most appliance leaks are preventable with regular maintenance, and detectable with basic awareness. Here is your guide to preventing and detecting leaks from common household appliances.

Water Heaters

Inspect your water heater annually for signs of corrosion, leaking connections, and moisture at the base. Replace the anode rod every few years to slow internal corrosion. Consider replacing tank water heaters proactively when they reach 8 to 10 years of age, before catastrophic failure occurs. Place a drain pan beneath the water heater to catch minor leaks and route water to a drain.

Washing Machines

Replace rubber supply hoses with braided stainless steel hoses, which are far less likely to burst. Check connections for drips every few months. Do not leave the washing machine running when you leave the house, as a supply hose failure can cause flooding in a matter of minutes. Consider installing an automatic shutoff valve that closes when it detects flow for too long.

Dishwashers

Check the door gasket periodically for wear, cracks, or food debris that could prevent a proper seal. Inspect the supply line under the sink for drips or corrosion. Run the dishwasher during the day when you are home so you can catch any leaks quickly. Watch for water stains on the cabinet floor beneath and around the dishwasher.

Refrigerators

If your refrigerator has an ice maker or water dispenser, check the small supply line that connects to your water supply. These lines, often copper or plastic, can crack, kink, or develop loose connections. Pull the refrigerator out periodically to inspect the line and the connection point.

Air Conditioning

In Florida, your AC system produces a significant amount of condensation. Have the condensate drain line cleaned annually to prevent clogs that can cause overflows. Consider installing a float switch on the drain pan that shuts off the AC if the pan fills with water, preventing overflow damage.

Need appliance leak detection? Call Leak Inspector at (941) 214-2222.