Water Heater

Is your water heater drain valve leaking? Learn the top causes and step-by-step fixes, from tightening the packing nut to replacing the valve entirely.

Is your water heater not heating? Learn the most common causes—from tripped breakers to failed elements—and how to fix them step by step.

Is your water heater making noise? Learn the top causes—sediment, pressure, loose parts—and how to fix them with step-by-step DIY troubleshooting.

Having trouble flushing out your water heater? This guide covers the most common problems—sediment, stuck valves, no flow—with step-by-step fixes.

Find water underneath your water heater? We rank the most common causes from easiest to fix—condensation to tank failure—with clear DIY steps.

Hearing rumbling or seeing leaks at the water heater bottom? Find ranked DIY fixes for sediment, leaks, rust, and more — with expert help if needed.

Discover the most common causes of water at the bottom of your water heater and follow step-by-step fixes to stop the leak before it causes serious damage.

Is your water heater expansion tank leaking? Learn the top causes and step-by-step fixes, from a bad Schrader valve to a failed tank bladder.

Is a water heater flood soaking your utility room? Learn the most common causes, step-by-step fixes, and when to call a pro — fast.

Is your gas water heater leaking from bottom? Discover the most common causes—from drain valves to tank corrosion—and step-by-step fixes to stop the leak.