Water Heater Tips
Plain-English answers for homeowners. For the essentials in one place, see our water heater guide. For symptoms and their causes, see common water heater problems.
Low Hot Water Pressure? Here’s What Your Water Heater Has to Do With It
Good cold water pressure but weak hot water? Here are the common causes, from sediment and scale to valves and old pipes, and what to check first.
Read →Which Type of Water Heater Will Save You the Most Money?
Gas tank, electric tank, tankless or heat pump? Compare 2026 Southern California operating costs, upfront costs, lifespan and rebates.
Read →Scalding Caution: The Right Temperature for Your Water Heater
Why 120°F is the right water heater setting for most homes, how fast hotter water can burn, and how anti-scald valves protect kids and older adults.
Read →Rusty Water From the Tap? What It Means and What to Do
Rusty or brown water from your tap? How to tell if it’s your water heater, your pipes or the city main, and when a tank needs replacing.
Read →No hot water? Text us now.
Send a photo of your water heater’s label and tell us what’s happening. A real person texts you back.