When spring rolls around, most people go straight to lawn care or scrubbing baseboards, but home systems need attention, too. We're not saying it has to take a lot of effort, but a little bit goes a long way and can help you avoid common issues and repairs, and even lower your energy bills. A few steps make a big difference:
1. Flush the Tank to Get Rid of Sediment
Over time, minerals from your water build up inside the tank. This sediment can clog up the system and cause it to work harder than it should. "Make sure to flush your water heater at least once a year," recommends Lauryn Fisherkeller, director at Oncourse Home Solutions. "This clears out sediment that accumulates over time, which can cause wear and tear on the unit's parts." If your home has hard water, you may want to flush it more often.
Flushing your tank isn't complicated, but it might be intimidating. All it really involves is opening the drain valve and draining some water from the bottom of the tank until it runs clear. Many homeowners do it themselves with a garden hose and a bucket; however, if you're hesitant to mess with the pressure relief valve (or want to watch a pro do it for the first time), contact a plumber in your area. Keeping the tank clean helps extend its life and improves efficiency at the same time.
2. Check for Leaks and Inspect the Anode Rod
Leaks might seem small at first, but they can lead to serious damage if left untreated. "Regularly inspect your water heater for any signs of leaks," recommends Fisherkeller. "Addressing leaks early can save you money on water bills and prevent bigger issues down the line." Walk around the heater and check for any pooling water or rust streaks. Even a small drip could hint at a bigger problem.
While you're at it, take a look at the anode rod. As Fisherkeller explains, it's an important component that protects your tank from corrosion. It does this by attracting corrosive elements in the water. Made of a reactive material, it filters mineral deposits by attracting them to the rod so they don't break down the tank itself.
It's easier to check the anode rod once you've let a few gallons out of the tank; on most products, it's located near the top of the tank and you can access it easily once the water level is lower. Look for a hex-shaped bolt head, and use a socket wrench to loosen it.
Check it for signs of corrosion that could contaminate your water supply. Replacing a worn-out anode rod is much cheaper than replacing a whole tank.
Here are signs it might be time to swap out the rod:
- You see rust-colored water from your hot water faucet
- You hear popping or knocking sounds from the heater
- The rod looks thin (<1/2") or heavily affected by corrosive minerals
3. Test the Water Temperature and Schedule a Professional Checkup
Safety is another good reason to pay attention to your water heater settings. If the water is too hot, it can cause burns; if it’s too cold, you’re wasting energy. "Ensure your water heater's temperature is set safely, especially if you have young children. This can prevent scalding and help maintain efficient operation," notes Fisherkeller. Most experts suggest setting it to about 120 degrees Fahrenheit.
Even if you do regular checks yourself, a full inspection from a professional once a year is smart. As Fisherkeller puts it, "If you're not comfortable doing these tasks yourself, hire a professional technician. They can perform a comprehensive check-up, addressing leaks, inspecting the anode rod, and testing temperature settings."
Besides making sure your heater is safe and efficient, a pro can spot problems early before they turn into costly repairs. It’s a simple step that could save you hundreds, if not thousands, over time.
FAQ
How long should a water heater last with regular maintenance?
Most last between 8 and 12 years. If you regularly flush sediment, check the anode rod, and monitor for tank for leaks, you might get several extra years out of yours.
Can I extend my water heater’s life by lowering the thermostat settings?
Sure can. Lowering the water heater thermostat can reduce strain on the heater and help prevent overheating. It also slows down wear and tear on the heating elements and hot water tank. It can also reduce water heating costs! Win-win-win.
Is it better to repair or replace an old water heater?
If repairs are becoming frequent or costly, and your water heater is nearing the end of its expected lifespan, replacing it often makes more financial sense. Newer models are also more energy-efficient, which can save money in the long run.
Does the type of water in my area affect water heater maintenance?
Yes, hard water with lots of minerals can cause more sediment buildup, leading to more frequent flushing needs. Homes with hard water often need more regular maintenance to keep the water heater running efficiently.
Can using a water softener help my water heater last longer?
Using a water softener can reduce the buildup of sediment that forms inside your water heater. This can ease wear on the water tank and heating elements, potentially extending the unit’s lifespan.
