Where can I get a new drain plug for my water heater?

Try a local hardware store instead, and ask for a 1/2″ NPT plastic drain plug with 15/16″ head. You’ll probably find them at about a buck apiece, versus $3-4 each online or at RV shops. Get a few spares while you’re at it.

What happens if you take plug out of hot water heater?

WARNING: Don’t tighten or remove the plug while the water is hot! There is a possibility you could over-tighten it and cause it to break, which would result in you getting scalded by hot water! Instead, let the water heater cool first. The fastest way to cool it is to turn off the heater and run the hot water inside until there’s no hot water left.

How often should I replace the drain plug on my water heater?

Typically the plug gets removed once a year, during winterizing, to drain the water heater. It’s made of nylon, because plastic won’t react with the metal in the tank (a metal plug, even a brass one, can result in corrosion). Because the nylon is soft and easily damaged, it should be replaced with a fresh one every time it is removed.

Can a ratchet wrench be used to replace a drain plug on a water heater?

If you have the Airstream Life Tire Changing Kit, you already have the extension and a “breaker bar” that will substitute for the ratchet wrench in a pinch. All you need in that case is a 15/16″ socket (1/2″ drive), which you can get at a hardware store. Assemble the three tools and use those to easily remove a water heater drain plug in seconds.

Can a hot water heater be repaired before it is replaced?

Depending on where the leak occurs, you may be able to fix the problem before scrapping the tank. Sometimes the location of the leak is obvious, but a puddle of water can also show up some distance from where the leak occurs. Track down the source of the leak before deciding whether to fix the problem or replace the hot water heater.

What causes a hot water heater to leak?

This happens when the water pressure or temperature is too high, or when the unit’s relief valve is not working properly. Neglecting a leak can lead to a tank explosion. Signs of leaks include moisture or puddles around the water heater’s base and water corrosion on the side of your tank.

How much does it cost to replace a leaking water heater?

On average, residential water heaters cost only $1,500 to replace, but a leaking or burst water heater typically tacks on over $3,000 in additional property damage, not including any additional living expenses that may be incurred.

How can you tell if your water heater is leaking?

Signs of leaks include moisture or puddles around the water heater’s base and water corrosion on the side of your tank. Contact a trusted professional immediately if you notice these warning signs. Loud noises are an indication of sediment buildup.