Water Heater Leaking? Here’s What To Do.

A leaking water heater can range from a small, barely noticeable drip to a full-blown flood. Either way, the damage to your home and property can be expensive; ranging from damage to walls and floors, to unhealthy mold and mildew.

If you see water accumulating near your water heater, it may not actually be coming from the water heater. Nearby appliances and condensation from pipes near the water heater could be causing moisture to accumulate. Closely inspect the base of the water heater, inlet and outlet pipes and valves for signs of leaks.

If you determine the water heater is the cause of the leak, the first step is to turn off power to the water heater. If you have an electric water heater, turn the power off from the circuit breaker. A gas water heater can be shut of from the power supply attached to the unit, usually be turning a knob to the off position. Next, turn off the water from the cold water shut-off valve located near the top of the water heater.

Water heater leaks can occur in several locations, including: the cold water inlet and hot water outlet, the pressure relif valve, the drain valve, and the bottom of the tank. Fixing a water heater is not a do-it-yourself project. A qualified plumber should make any repairs. Depending on the location and severity of the leak, your plumber will either repair the water heater, or recommend replacing it.

Preventing damage from water heater leaks

For an extra measure of protection from unexpected water heater leaks, specially designed pans can be installed unter the water heater to divert water leaks to a nearby floor drain. There are also special water leak alarms that can turn off the water when a leak is detected from the water heater or another source.