A water heater leaking is not always that dramatic. Sometimes it is just a trickle, or a small stream. Even if it seems minor, a leaky water heater is not something that should be ignored. A water heater leaking can cause lack of hot water, property damage and large expenses. It is possible, however, to fix a leaking water heater if you catch the problem early enough.
Water Heater Leaking – Identifying the Problem
The first step in fixing a leaking water heater is to identify the cause of your hot water heater leaking. You must evaluate the water heater to determine from where the water is leaking. Is there a rupture in the actual water tank or is the water just seeping from the fittings around the pipes?
Figuring this out starts with understanding the construction of a hot water heater. The outer portion of a hot water heater is basically a large metal tube. It is connected to water pipes, and electricity or gas as the actual heating fuel. Sometimes a hot water heater leaking is caused by simple rusting or wear-and-tear of the metal outer part. If this is the case, there is no repair that will make the hot water heater functional or safe. This is the time for a hot water heater replacement. Inside this metal casing is the actual water tank.
The tank is a sealed unit inside the heater. It is generally made from glass, which makes it highly durable, but it does occasionally rupture. If this is the cause of your water heater leaking you need to purchase a new water heater. A ruptured tank simply can’t be fixed. If the water is leaking from the pipes that go in or out of the heater, you are probably capable of fixing it on your own. It may be a result of loose fittings or a pressure relief valve that need to be replaced.
Water Heater Leaking – Preparing to Fix the Problem
When you notice your water heater leaking and decide to fix it yourself, you must be prepared to avoid a messy and dangerous situation. Before you begin you should collect all of the tools and materials you will need. This includes a wrench, towels, a bucket and some plumbing thread. Once all of these items are collected you need to shut down the heater. Because a water heater is an electric appliance it is essential that you cut off power to it before attempting to fix it. Make sure that everyone knows that you are working on the water heater so that no one decides to switch the breaker back on and accidentally gives you a nasty shock. If applicable, shut off the gas that connects to the heater. To prevent inconvenient flooding, close the water inputs. After the water heater is successfully turned off, drain the tank.
Once the tank is drained you can dry all of the fittings to prepare them for repair. Ensure that the pressure release valve is intact and functioning. If it is not, replace it. Check and tighten all fitting and make sure that all of the pipes are strong. Once you have done all of these repairs, turn the water back on and check that everything is working properly. If the water heater leaking has stopped, you have successfully made a repair and saved the hassle and cost of hiring a repairman!
