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Leaking water heater guides.
Guides on leaking water heaters, written from the questions homeowners actually ask: where the water is coming from, why it happens, what to do first, and what the fix costs.

Water Heater Leaking From the Bottom? 6 Places to Check Before You Replace It
A puddle at the base of the tank is the moment most people decide the water heater is finished. Often it isn't. Water finds the lowest point, so…
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Leaking From the Top? The 5 Fittings That Usually Cause It, and the One Leak That Doesn't Get Fixed
A water heater leaking from the top is usually good news, as leaks go. Almost everything up there threads or bolts on, which means it can be taken…
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Is Your T&P Valve Dripping? 5 Reasons Why, and When It Means Something Bigger
The temperature and pressure relief valve is the safety valve on your water heater. It opens when the pressure inside reaches 150 psi or the water…
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Water in the Drain Pan? 4 Causes, and Only One of Them Is the Tank
The drain pan under a water heater exists for one reason: to catch water before it reaches the ceiling, the subfloor or the carpet. Water in the…
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Water Heater Leaking? 7 Things to Do in the Next Hour
Finding water around the heater is stressful, and the first hour decides how much it costs. Here is what to do, in order, whether it is a slow drip…
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Repair or Replace a Leaking Water Heater? 5 Questions That Decide It
Whether to repair or replace a leaking water heater comes down to five questions. Answer them in order and the choice usually makes…
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What a Water Heater Leak Really Costs: 7 Common Fixes, Estimated
Water heater leak repair cost depends almost entirely on what is leaking. A part on the outside of the tank is an affordable fix; the tank itself is…
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Tankless Water Heater Leaking? The 5 Places Water Gets Out
A tankless water heater has no tank to rust through, so when a tankless water heater is leaking, the cause is almost always one of five specific…
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Why Water Heaters Leak: 6 Causes Building Up Inside Your Tank
A leak is the end of a process, not the start. Knowing what causes a water heater to leak tells you whether a repair will last, and what to do so the…
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Will Insurance Pay for a Leaking Water Heater? 4 Things That Decide It
Whether insurance pays for a leaking water heater depends on your policy and the details of the leak. Policies differ, so read yours and talk to your…
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Good to know before you call
- Where the water appears: top, side, bottom or the pan
- Gas, electric or tankless
- The age on the label, if you can see it