When Does a Plumbing Leak Count as an Emergency?

Are your utility bills higher than expected? You may be overpaying for hot water without realizing it. Your water heater accounts for a significant portion of your energy costs, and adjusting its temperature settings could be an easy way to save money – without sacrificing comfort. 

At Super Service Today, we help Boston homeowners optimize water heater efficiency while keeping their homes safe and comfortable. Here’s how temperature adjustments impact energy savings – and what you need to know before making changes.

What’s the Best Temperature for Your Water Heater?

Manufacturers often set water heaters at higher default temperatures than necessary, wasting energy in the process. 

Experts recommend setting your water heater to 120 degrees for the best balance of comfort, efficiency, and safety. 

Why? 

• Reduces energy waste – Lowering the temp by just 10 degrees can save up to 5% on energy bills. 

• Prevents scalding risks – Water above 140 degrees can cause burns in seconds. 

• Minimizes mineral buildup – Lower temps slow down sediment accumulation, extending your water heater’s lifespan. 

How Temperature Settings Impact Energy Costs & Safety

Too High (Above 140 Degrees)

• Scalding Hazard: Especially for children and elderly residents.

• Wasted Energy: Higher temps increase heating costs unnecessarily. 

• Mineral Buildup & Scale Formation: Can lead to clogs, corrosion, and more repairs. 

Too Low (Below 120 Degrees)

• Insufficient Hot Water: Water may not stay warm long enough for showers, dishes, or laundry.

• Bacterial Growth Risk: Legionella bacteria can thrive in lukewarm water.

Ideal Setting (120 Degrees)

• Energy-efficient and cost-saving

• Safe for all household members

• Helps prevent plumbing wear and tear

Seasonal Water Heater Adjustments for Boston Homes

In colder months, Boston’s winter climate causes incoming water to be much colder, making your water heater work harder to reach the same temperature. 

Solution? Consider a slight seasonal temperature increase during winter to compensate for colder water intake. 

During warmer months, drop the setting back to 120 degrees to maximize savings. 

Maximize Efficiency with These Water Heater Tips

• Insulate your water heater and exposed pipes to reduce heat loss. 

• Flush your tank regularly to remove sediment buildup. 

• Use a programmable water heater timer if you have off-peak energy pricing. 

• Consider upgrading to a high-efficiency model for long-term savings. 

Start Saving – Call Super Service Today!

Can adjusting your water heater’s temperature save you money? Absolutely!Call Super Service Today at (781) 654-8373 for expert water heater maintenance and energy-saving solutions in Boston and surrounding areas!