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Easy Leak Testing for Appliances

Water leaks from a washing machine.

Last updated August 12, 2024

Leaky appliances can cause water damage and require costly repairs or replacement. Maintenance techs can follow these leak testing tips to quickly identify and repair leaks in dishwashers, refrigerators, washing machines, water heaters and HVAC systems.

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Table of Contents

  1. Before Checking an Appliance for Water Leaks

  2. How to Test a Leaky Dishwasher

  3. How to Test a Leaky Refrigerator

  4. Testing a Leaky Washing Machine

  5. Checking a Water Heater for Leaks

  6. Checking a Leaky HVAC Unit