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What is the right water heater temperature setting for a business? What do the experts recommend?

Depending on where you look, there may be some discrepancies between agencies. The U.S. Environmental Protection Agency (EPA) recommends setting the temperature to 120 degrees Fahrenheit. However, for specific applications, the Occupational Safety & Health Administration (OSHA) suggests a temperature of 140 degrees Fahrenheit to prevent the spread of certain diseases.

Which is right? Well, that depends on the application.

Consider the Application

The first step is to determine what you will use the hot water for in your commercial facility. If key operating elements require laundry and dishwashing, you’ll need a much higher temperature to ensure proper cleaning. In this application, you should set the water heater temperature range at 140 to 160 degrees Fahrenheit.

In applications that serve senior citizens, children, or others keep the water heater temperature at or under 120 degrees to avoid scalding from water that is too hot.

A Happy Medium

If you can’t decide between 140 degrees and 120 degrees, split the difference and go for the happy medium. Setting the water heater temperature setting at 130 degrees can kill off most germs and reduce the risk of scalding. Plus, it will save energy costs and lower utility bills.

Water Heater Temperature Setting for a Business

Finding the right water heater temperature setting for a business can be a balancing act. You’ll want to weigh the advantages and risks associated with hotter water based on the application needed.

If you find your building runs out of hot water, your instinct might be to turn up the heat. However, it’s unlikely this your problem. Your facility may need a larger water heater to serve the expanding needs of your business whether it be for residents, tenant, or workers.

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