You can reduce your water heater energy costs over the summer by utilizing some simple tips.
Summer often brings higher energy bills—not just from air conditioning but also from water heater usage. While hot showers might be shorter during the warmer months, your water heater can still drive up energy costs if it’s not operating efficiently. The good news? There are several smart, cost-effective ways to reduce your water heater energy costs this summer.
Lower the Thermostat
Most water heaters are set to 140°F by default, but lowering the temperature to 120°F can significantly reduce your water heater energy costs. This simple adjustment not only saves energy but also decreases the risk of scalding, making it a safer option for households with children or elderly residents.
Insulate Your Water Heater and Pipes
Insulating your water heater—especially if it’s an older model—can prevent standby heat loss. A water heater insulation blanket is inexpensive and easy to install. Don’t stop there; insulating the first six feet of hot water pipes further enhances energy savings by keeping the water warmer as it travels to your faucet or showerhead.
Fix Leaky Faucets and Pipes
Even a small leak can lead to a surprising amount of hot water loss. A dripping hot water faucet or a slow pipe leak forces your water heater to work harder to replenish the supply, driving up your energy costs. Regularly inspect your plumbing and make timely repairs to help reduce your water heater energy costs.
Use Less Hot Water
Cutting back on hot water use is one of the easiest ways to lower your energy bills. Here are a few quick ideas:
- Wash clothes in cold water.
- Install low-flow showerheads and aerators.
- Only run your dishwasher when it’s full and use the energy-saving setting.
Reducing hot water usage even slightly can have a noticeable impact over the course of the summer.
Install a Timer (for Electric Water Heaters)
If you have an electric water heater, consider installing a timer to turn it off during periods of low usage—such as overnight or while you’re at work. A timer prevents the heater from running unnecessarily, helping you reduce your water heater energy costs without sacrificing hot water when you need it.
Drain the Tank to Remove Sediment
Over time, sediment builds up in the bottom of your water heater tank, especially in areas with hard water. This buildup makes it harder for your system to heat water efficiently. Draining a few gallons of water from the tank every six months can flush out sediment and keep your water heater working at optimal efficiency throughout the summer.
Upgrade to a More Efficient Water Heater
If your water heater is more than 10 years old, it may be time to replace it with a newer, energy-efficient model. Look for ENERGY STAR® certified units or consider switching to a tankless water heater, which only heats water as needed and can drastically reduce your water heater energy costs over time.
Schedule Professional Maintenance
A professional inspection ensures your water heater is running efficiently and safely. Technicians can check for signs of wear, test the thermostat and heating elements, and recommend upgrades if needed. Regular maintenance prolongs the life of your unit and helps reduce your water heater energy costs in the long run.
Call Mahon Plumbing Today
If you still have more questions regarding your plumbing, we here at Mahon Plumbing are here to help. We have been serving the wider Baltimore area since 1994, so we have 25 years of experience to back up our fantastic service! Call us at our Baltimore location at 410-766-8566 or our Pasadena location at 410-636-7944. Be sure to keep up with us on social media by following us on Facebook or Twitter.