If you’ve just purchased a hot tub for the first time, you might have some questions. One of the most common things people need to learn about hot tubs is the temperature settings. According to the CDC, they should never be set to greater than 104 degrees Fahrenheit. Let’s learn more about hot tub temps.

Stay Cautious

There are some obvious hot tub dangers such as drowning for small children or pets, however, with proper use, you don't need to worry. Another potential danger with hot tubs is staying in too long. Even if it's not set to dangerously high temps, you can still start to feel light-headed with extended exposure. Some people also report feeling dizzy, or even nauseous. Very prolonged exposure to temps above 110 Fahrenheit can even cause fainting or stroke, according to our team. If you're curious about other risks and ways to stay safe, reach out to our team.

These risks are true for anyone, but there are also certain people who may need to avoid hot tub use altogether. This would include very small children, pregnant people, and those with high blood pressure or heart conditions. Our team can walk you through these risk factors so you're as informed as possible.

Understand Hot Tub High Limit Switches

Many modern hot tubs have what is referred to as a high-limit switch. This will automatically shut off the heater to keep temps from getting dangerously high. This is an important safety feature to have. You should only consider buying hot tubs that come equipped with this important feature.

Learn Hot Tub HL Error Codes

You may notice your hot tub flash the HL error code. According to our experts, this happens when the hot tub is approaching 112 degrees Fahrenheit. When the heater barrel reaches 120 degrees, the code will display. This could be caused by a blockage around the heat pump or water filter. When water can’t circulate or if the cover is insulating the water too well on a hot day, your hot tub could overheat. The HL error codes are there to make you aware of the problem. Your hot tub may need to be serviced to fix the problem.

Use a Hot Tub Thermometers

To keep your hot tub safe and in good working order, it can be helpful to have a hot tub thermometer. Using one that is separate from the hot tub itself helps to guard against accidentally getting the water too hot. Be sure to ask your hot tub dealer about their recommendations.



If you would like to hear more about our hot tub inventory, contact Hot Tub Factory Outlet today. We have a wide range of hot tubs and accessories to choose from. We are excited to work with you.