Simple Steps for Comfort, Safety, and Energy Savings
Your water heater is one of the hardest-working appliances in your home, and it plays a big role in your daily comfort and energy costs. Whether you’re washing dishes, doing laundry, or taking a shower, your water heater needs to be set at the right temperature for safety and efficiency. Knowing how to properly adjust that temperature can help prevent scalding, lower your utility bills, and extend the life of your system. Furthermore, if your water heater isn’t delivering consistent hot water or seems to be overheating, it might be time to schedule professional service.
Why Adjusting the Temperature on Your Water Heater Matters
Most homeowners never think about their water heater’s temperature setting—until there’s a problem. Setting the temperature too high wastes energy and can cause scalding, while setting it too low can lead to lukewarm water and even create an environment for bacteria to grow.
The U.S. Department of Energy recommends a setting of around 120°F for most households. This temperature provides enough heat for cleaning and bathing while keeping energy costs under control. At this setting, you can expect to save on your energy bill without sacrificing comfort. However, if your family prefers slightly hotter water, you can raise it—but remember, every 10-degree increase in temperature will also lead to a noticeable increase in your energy use and bills.
Steps to Adjust Your Water Heater Temperature
If you have a gas water heater, locate the temperature dial near the bottom of the tank. It’s often labeled “Warm,” “Hot,” or with specific temperature ranges. Use a flathead screwdriver to adjust the dial slightly, then wait several hours before testing your water temperature again.
For an electric water heater, first turn off the power at the circuit breaker for safety. Then remove the access panels on the side of the tank and adjust the thermostat using a flathead screwdriver. Electric models typically have two thermostats—one near the top and one near the bottom—so make sure both are set to the same temperature. Once you’ve adjusted them, replace the panels and restore power to the unit.
If you notice large temperature fluctuations, or your heater doesn’t respond to the adjustments you’ve made, that could indicate an issue that requires professional attention.
Professional Water Heater Service Makes a Difference
Even a simple temperature adjustment can reveal deeper problems with your water heater—like sediment buildup, worn heating elements, or a failing thermostat. That’s where professional service comes in.
At Leahy’s Fuels, we are your ultimate destination for all your water heater needs. Our comprehensive services include sales, installation, maintenance, and replacement. And our team of skilled and experienced service technicians is committed to giving you exceptional service.
Keep Your Hot Water Flowing
Adjusting your water heater’s temperature is a small task that can have a big impact on your safety, comfort, and cost savings. If you’re unsure about making changes yourself—or if your system isn’t performing as it should—Leahy’s Fuels is here to help. Our skilled team can diagnose problems quickly and recommend the best solution for your home. From minor adjustments to full replacements, we’ll make sure you have reliable hot water when you need it most.
Keep your home’s comfort and efficiency on track with professional water heater service from Leahy’s Fuels—a company you can trust for all your heating and hot water needs.
Contact us today to learn more about the water heater services we offer or to request a free quote.