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What Temperature Should My Water Heater Be Set To?

Close-up picture of a hand adjusting the temperature dial on a tankless water heater.

The ideal water heater temperature setting can significantly affect comfort, energy efficiency, and safety. However, the average homeowner likely doesn’t know what temperature is ideal for their water heater.

In this blog, we’ll go over the recommended water heater temperature settings and how they can impact your home. We’ll also discuss how to change your water heater temperature setting.

Recommended Water Heater Temperature Settings

Most homeowners have their water heater temperature set to 140 degrees or 120 degrees Fahrenheit. For most households, 120 degrees is a safe and energy-efficient temperature setting. At this temperature, you can enjoy hot water without the risk of scalding and also save on energy costs. Additionally, it reduces the likelihood of mineral buildup in the tank, extending the life span of your water heater.

Setting your water heater at 140 degrees is recommended for households with elderly, disabled, or immunocompromised family members. The higher temperature helps to kill harmful bacteria that may be present in the water. This extra level of protection can be crucial for those with weakened immune systems.

How Do I Adjust My Water Heater Temperature Setting?

Adjusting your traditional or tankless water heater temperature is a straightforward process that most homeowners can handle on their own. Here’s how it’s done:

  1. Turn off gas or electricity: Before making any adjustments, ensure your water heater is turned off. If you have a gas water heater, turn off the gas supply. For electric water heaters, switch off the power at the circuit breaker.
  2. Locate the temperature dial: Look for the temperature dial on your water heater. It’s usually located near the bottom of the tank or on the front panel.
  3. Change the setting: Rotate the temperature dial to your desired setting, either 140 degrees or 120 degrees.
  4. Turn the water heater back on: Once you’ve set the desired temperature, turn the gas supply or electricity back on.

How Will Adjusting the Water Heater Temperature Affect Energy Costs?

The temperature at which you set your water heater can impact your household in a few different ways:

  • Lowering the temperature: Setting your water heater to 120 degrees can result in noticeable energy savings. You’ll use less gas or electricity to heat the water, reducing your monthly utility bills.
  • Raising the temperature: If you opt for 140 degrees, your water heater will work harder to maintain that temperature. This can lead to higher energy consumption and increased costs.

It’s crucial to strike a balance between safety, comfort, and energy efficiency when choosing the right water heater temperature setting for your home.

Choose Korte Does It All for Water Heater Services in Fort Wayne, IN

When you need water heater repair, replacement, installation, and maintenance services in Fort Wayne, Korte Does It All is the plumbing company you can trust. Our team of experts understands the unique needs of Indiana homeowners and is dedicated to providing top-notch service.

In the nearly six decades that we’ve served our community, we’ve built a reputation for exceptional workmanship and customer service. We understand the urgency of water heater issues and offer prompt, reliable solutions that won’t break the bank.

Don’t compromise on your water heater’s performance and safety. Call Korte Does It All at (260) 493-2596 now to request water heater services!

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