Water Heater FAQ: Apache Junction Help Center

Turn off the cold-water valve on top of the tank. Then switch off the breaker for an electric heater, or set a gas heater's control to "Off" or "Pilot." Open a hot tap to release pressure and move things off the floor. Our shut-off guide shows each step.

If water is spraying or pouring out, or the valve on the heater won't close, yes. Turn off your home's main shut-off. For a slow drip, closing the cold-water valve on the heater is usually enough until the leak is repaired.

Leave the house right away. Don't flip light switches or use anything that could spark. Once you're outside, call 911 and your gas company, Southwest Gas or your propane supplier. Don't go back in until they say it's safe.

For a small drip with the water and power shut off, it can often wait a few hours. A tank that's leaking from the body can fail suddenly, though, so don't leave it running. Our emergency water heater repair line is open 24/7 if you'd rather not wait.

Dry the tank and floor with a towel, wait a few minutes, and check from the top down: pipe fittings, the relief valve and its pipe, the gas control, then the drain valve near the bottom. The first wet spot is usually the source. Our leak finder guide walks through it.

Not always. Gas water heaters can "sweat" when cold water fills a hot tank, especially on cool mornings. Condensation leaves a small puddle that dries once the tank is fully heated (see condensation vs. a real leak). A real leak keeps going. Put paper towels under each fitting and check again in 30 minutes.

That pipe drains the temperature and pressure (T&P) relief valve. A steady drip usually means the valve is worn. Water now and then, often on hot afternoons, usually points to pressure building in your plumbing. See our page on a relief valve leaking.

Plastic drain valves crack with age, and hard-water sediment can stop any drain valve from closing tight. It's one of the more common bottom leaks and usually a straightforward repair, often by swapping in a brass valve. Read more about a drain valve leaking.

If the leak comes from a valve, fitting or pipe, it can almost always be fixed. If water is coming from the tank itself, it can't. No patch makes a rusted-through tank safe. Our page on a water heater tank leaking explains how to tell.

Sometimes. A cheap valve repair on a tank with no rust can make sense. If the tank is past about 10 years and shows rust, rumbling or rusty hot water, a replacement is usually better value. Our repair or replace guide gives a simple age-and-cost rule.

The usual causes are a drain valve that won't seal, water from the relief valve pipe pooling at the base, or a tank that has rusted through. The first two are repairable. The third means a new heater. See our guide to a water heater leaking from the bottom.

It happens, especially with hard water. Before replacing a young tank, find the source. It may be a fitting or valve. If the tank itself is leaking, check the manufacturer's tank warranty using the serial number on the label.

Angi lists an Apache Junction water heater repair average of about $646, with typical jobs between $422 and $1,196. Small valve or fitting repairs usually fall at the low end. Our repair cost page explains what changes the price.

Across the Phoenix area, a standard tank replacement averages about $1,224 installed, with most jobs between $797 and $1,659. Tankless replacements run about $3,000–$4,200. Size, fuel type and code upgrades change the total. See our water heater replacement page.

Usually not for the heater itself, since standard policies don't cover appliances that wear out. Many policies do cover sudden water damage to floors and walls, but not damage from a slow leak. Take photos before cleanup and call your agent.

Call the home warranty company first. Most warranty companies send their own contractor, and using someone else may affect your claim. Have the heater's age and serial number ready when you call them.

No. Under HUD rules, gas water heaters in manufactured homes must be models listed for manufactured-home use. Many sit in a closet you reach from outside, so size and shape matter too. Our mobile home water heater page covers the details.

Many mobile homes have particleboard or wood floors under the water heater closet. A slow leak soaks in and softens them quickly. If the floor near your heater feels spongy, mention it when you call so it can be checked before a new heater goes in.

Our snowbird water heater checklist covers it step by step. In short: turn off the cold-water valve to the heater. Switch off an electric heater's breaker, or set a gas heater to "Vacation" or "Pilot." Ask a neighbor to look in the closet once a month while you're gone.

Turn the water on slowly, then look at the tank, valves and pan for drips. Run a hot tap until the air clears before turning the heat back on. If you find water, shut it off again and call (480) 555-0147.

About 13–16 grains per gallon, more than double the US average of about 6. It comes from Arizona Water Company wells blended with CAP water, and from the Apache Junction Water District's treated Colorado River water. Learn more on our Apache Junction hard water page.

Tank heaters often last 8–12 years nationally. With East Valley hard water and heat, many start leaking or rumbling at 7–9 years, especially if they've never been flushed. Tankless units can last 20 years or more with yearly descaling. More in our guide to how long water heaters last in Arizona.

Once a year is a good rule with water this hard. If you hear popping or rumbling when the heater runs, sediment has built up and a flush is overdue. Tankless heaters should be descaled once a year. Here's how to flush a water heater yourself, or book our water heater flush service.

About 120°F works for most homes, which is what the U.S. Department of Energy suggests. Higher settings use more energy and can speed up scale buildup in hard water.

It depends. Inside city limits, the city code exempts a like-for-like swap with the same fuel and the same or lower rating, as long as venting, bonding and the disconnect meet code. Upsizing, switching fuel, moving the heater or going tankless normally needs a permit from City of Apache Junction Development Services at 300 E. Superstition Blvd. Homes outside city limits go through Pinal County. Ask us about the requirements for your address.

If your home has a pressure regulator or check valve, your plumbing is a closed system, and an expansion tank keeps pressure in check. Without one, the relief valve may drip on hot days. We'll look at your setup when we check the heater.

A drain pan with a drain line that runs somewhere safe is cheap protection. It catches the next leak before it reaches your floor or drywall, which matters most in garages and mobile-home closets.

Wood and drywall platforms soak up slow leaks and can rot out of sight. If yours is stained, swollen or soft, have it checked. During a replacement, a metal stand and a pan that drains safely are a better choice. See water heater stand replacement.

Yes. Apache Junction Water Heater Pros is open 24 hours a day, 7 days a week, including nights, weekends and holidays. Call (480) 555-0147 whenever you notice a leak.

Our office is at 279 N Ironwood Dr #106, Apache Junction, AZ 85120. We serve both Apache Junction ZIP codes, 85119 and 85120, plus Gold Canyon and nearby communities. See our service areas.

Yes. We find the source of the problem first, then explain your options and the price before any work begins. If a repair makes more sense than a new heater, that's what we'll recommend.

Gas and electric tank heaters, tankless units, and water heaters in mobile homes, manufactured homes and park models. See everything we fix on our water heater repair page, or go back to our water heater leak repair home page.