hot water heater

Hot water heaters are one of the most important household appliances. It should be checked regularly to ensure there aren’t any problems. A minor hot water heater leak can cause damage to your floors, walls and personal property.

Regular inspection of your hot water heater is important to avoid any serious issues in the future. Here are steps you can take to repair your hot water heater before it causes damage and expensive repairs.

Find the origin of the leak

The first step in repairing a hot water heater leak is to identify the source of the problem. Below are the most common causes of water heater leaks:

Broken Drain Valves

Most of the water heater drain valves could be made out of plastic, brass, or composite material. Plastic is the most expensive option but it is also the most susceptible to bursting and leaks. Composite and brass are more durable and can withstand higher temperatures.


Although water heaters are designed to resist corrosion to some degree, eventually water heaters will be more susceptible to corrosion as it ages. Water heater leaks can be caused by corroded tanks.

Connectivity to the water main

Leaks could also occur in the tubes that bring cold water to your hot-water heater, and those that carry hot water out to your sink and shower. The valve must be replaced if it is damaged. Otherwise, the fittings on the pipes can be tightened.

Broken Temperature/Pressure Valves

This horizontal lever is the water heater component. It is located at the tank’s top at the water outlet joint. The expansion of water causes steam to be released. Temperature and pressure valves allow excess water and steam to escape from the hot water heater, preventing it from exploding. It is usually easy to replace a leaking pressure or temperature valve.

Here are some steps you can take if you find a hot water heater leaks

Once you have examined the origin of the leak and determined the reasons for it, you need to decide whether to repair it or buy a new water heater. While some hot water heater leaks can be fixed quickly and without the need for a plumber, others may require more time and money.

Water heaters naturally produce natural condensation. If the hot water tank is damaged or rusty, the heater might not be worth saving.

It is possible that your hot water heater leaks from the temperature relief valve. If this is the case, it should be tightened. It is important to tighten the valve securely, but not over-fasten. Lift the lever to check if the T&V valve is operating. Water should be emitted from the vent pipe that runs down the side of the hot water heater. You can also tighten loose connections to the water lines with a wrench. The tubing could be loose, which can be easily repaired.

If the pressure or drain valve breaks, these can be replaced cheaply. To prevent further damage from hot temperatures, it is safer to replace a leaky plastic valve.

These fixes are easy to do yourself and not too expensive. However, corrosion can require a more complicated repair. Repairs to hot water tanks or valves that have suffered from corrosion or rust will require the services of a plumbing contractor in Myrtle Beach.

If your water heater is severely damaged, it is best to have it checked by professionals from Blue Ribbon Plumbing LLC. Leaking or heavily corroded water heaters are not problems that you can ignore. Repair or replacement is almost always necessary for such damages.

Schedule water heater repair

You should never take lightly a leaking hot water heater. Hot water heater leaks can cause serious damage to your hot-water tank and lead to mold-growing fungi. Sometimes, the water can seep through walls or under floors and reach unseen areas.

It is best to call a professional plumber or attempt a DIY repair on your leaking water heater as soon as possible. If you see signs of corrosion or rust, it is time to call a plumber. Rust can cause serious damage and will require a complete water tank replacement. An experienced plumbing contractor in Myrtle Beach will be able to inspect your hot water heater to determine if you need to replace it.

Are you concerned that your hot water heater is leaking? Call Blue Ribbon Plumbing LLC now if you need the help of a professional plumber.

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Blue Ribbon Plumbing LLC
4201 Carolina Exchange Drive Suite 202
Myrtle Beach, SC 29579
(843) 267-9733

Serving all of Horry County including Myrtle Beach, North Myrtle Beach, Little River, Murrells Inlet/Garden City, Surfside Beach, Carolina Forest/Forestbrook, Conway/Aynor