Ensuring that you have a consistent supply of warm water is essential for washing dishes, bathing, and doing laundry. When moving into a new home, setting up your water heater and AC unit are top priorities. With the help of a trusted HVAC contractor, you can ensure efficiency and comfort throughout your home. That being said, if you’re having trouble deciding on the right temperature settings for your water heater thermostat, here’s some helpful information to review.

Understanding Water Heater Setup & Maintenance

What Should Your Water Heater Thermostat Be Set To?

Most manufacturers set new water heaters at 140 degrees Fahrenheit. According to the U.S. Department of Energy, the ideal temperature for your water heater thermostat should be 120 degrees. By setting your water heater to 120 degrees Fahrenheit, you’ll reduce the risk of scalding hot water, causing discomfort when you’re in the shower or washing your hands. Also, this lower temperature will slow corrosion and mineral buildup within your system and save you money on energy bills.  

What Factors Can Impact Your Setting?

While 120 degrees is ideal for most households, others should stick to the manufacturer setting of 140 degrees. Homes with dishwashers that do not pre-heat the water should adhere to this setting to ensure an effective cleaning cycle. Also, if a member of the household has a respiratory disease or a suppressed immune system, 140 degrees is best, as it ensures that any bacteria in the water is killed before it is used.

What Happens When Your Temperature is Too High or Too Low?

When your water heater thermostat is set too low, you’ll have issues with your supply of hot water. Bathing, washing your hands, and using water-based appliances, such as the washing machine or dishwasher, can be problematic. Also, bacteria can thrive without the presence of hot water to help kill germs. On the other end of the spectrum, a water heater that’s set too high can corrode quickly and result in scalding temperatures that are dangerous for children or elderly members of the home.

Are you looking for a dedicated HVAC contractor that also specializes in water heater installation and repairs? If so, Crescenze Cooling & Heating is your one-stop-shop for honest and timely service. With over 15 years of experience serving residents across Stark County, OH, you can rely on these highly trained technicians for AC unit maintenance and water heater service 24/7. To schedule an appointment, call them today at (330) 830-0800. For more information on their offerings and approach to friendly customer care, visit their website.