How Many Amps Does a Hot Tub Use? – Find Actual Power Supply Requirements of 5 Types of Hot Tubs


how many amps does a hot tub use

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If you love a muscle-soothing hot tub therapy and those pleasant hot tub baths, then this article is specially for you.

Whether it is the hot summer days when we need a relaxing massage or it is those cold winter days where the hot tub is the only safe place, we all love hot tubs in one way or another.

Hot tubs operate on electricity to provide us with muscle relaxing bathing times and pain-relieving therapy.

But do you know how much electric energy hot tubs use to make our hectic day a pleasant one?

In this article, I am going to discuss about how many amps energy is required to run a hot tub at home every day.

Basically, a hot tub having a power supply of 220v-240v uses 50-60 amps depending on several factors.

And hot tubs like Plug-N-Play 110V to 120V hot tubs require 11-20 amps power supply.

The different factors influencing the power supply usage by your hot tub, include its model type, manufacturing year, manufacturer, and so on.

There are also low-power hot tubs of 110 volts to 120 volts in the market which require only 11-20 amps power supply.

However, 220 volts to 240 volts hot tubs are by far the best ones in terms of performance, durability and cost.

The power used by your hot tub actually ranges between 11 to 60 amps which is based on the model type and voltage requirement of your hot tub.  

Well, that’s not the only thing I am here to talk about.

In this article, I will explain to you a number of important things about how hot tubs consume electric power.

Also, I will break down the power usage of different types of hot tubs in separate sections of this article.

How Many Amps Does a Hot Tub Heater Pull?

The actual answer to the above question is between 12.5 to 50 amps.

In terms of watts, the water heater consumes around 6000 watts of energy.

Let me tell you very frankly, the water heater plays one of the most important roles in the proper working of a hot tub.

The water heater heats up the water inside the tub and consumes most of the electric energy consumed by the hot tub overall.

On average, a hot tub heater pulls up 12.5 amps to 50 amps for heating up the water running in the hot tub.

In terms of watts, it consumes around 6000 watts of power.

The amount of energy it consumes depends on several factors such as its quality, its use frequency, and the care provided.

Also, the water pump consumes around 15oo watts of power which must not be ignored at all when calculating total energy consumption of a hot tub.

Always remember that a good hot tub heater will consume fewer amps than a poor hot tub heater, even after giving a much better performance.

Also, water heater has to work harder in the cold winter seasons because it needs more power to heat up the water in the cold days rather than the usual hotter days of the summer.

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How Many Amps Does a Small and Portable Hot Tub Use?

The smaller 110V to 120V hot tubs consume around 11 to 20 amps of energy.

In terms of energy utilization, these smaller lightweight hot tub heaters usually need around 1250 to 1500 watts of power.

As I have mentioned in the first section, there are small and less powerful hot tubs available in the market.

Though the 220 to 240-volt hot tubs have been dominating the market for a long time, you can still get enormous benefits from these 110 v to 120v small yet efficient hot tubs.

The importance of these small hot tubs comes into play when you have to move from one place to another.

Where the 220 to 240-volt hot tubs are preferred for long-time use, these small hot tubs are very handy and can be carried from one place to another quite easily because of their lightweight and highly portable nature.

These small and portable hot tubs use between 11 to 20 amps.

The unit varies depending on several factors such as model number, manufacturing year, and the atmosphere these tubs are kept in.

Another great feature that these SMALLER hot tubs bring is the ease of plug and play.

As these tubs consume quite less electric power as compared to the big ones, you can plug them anywhere on your own.

After that, just enjoy a hot bath without bothering to call an electrician and spending more money on its installation.

How Many Amps Does a Six Person Hot Tub Use?

The correct answer is around 40 to 60 amps of energy.

I won’t buy a hot tub just for myself unless I have unlimited money.

Most of the times, you purchase a hot tub in which all your family members can enjoy a hot relaxing bath together in a fun environment.

One of the best hot tubs in this category is the six-person hot tub.

This is a large-sized hot tub that consumes around 240 volts of electric power supply to operate.

So, how many amps will it use when your whole family dives in?

As these are 240-volt hot tubs, they will use around 40 to 60 amps depending on their model, manufacturer, and the environment around them.

For the whole family, this is really a necessary investment!

Click Here to Get the Best 6 Person Hot Tub for Your Family.

How Many Amps Does a 110 volt and 120-volt Hot Tub Use?

The right answer is anywhere from 10 to 20 amps for 110 V to 120 V hot tubs.

110 to 120-volt hot tubs are comparatively smaller and less powerful than the 220 to 240-volt hot tubs.

Being smaller and less powerful, these hot tubs consume less electrical energy to operate.

110-volt hot tubs are best when you are living on rent or need to move from one place to another on a regular basis.

The main reason is because they are portable and also offers the plug-and-play feature.

It means you can plug these hot tubs into your regular power outlet and use them quickly without any installation help.

These 110 to 120-volt hot tubs use around 10 to 20 amps, assuring a quality bathing experience and durability.

The 110-volt tubs are best for personal use or a couple.

Click Here to Get the Best 110 V-120V Hot Tub for 2-4 People.

What Size Breaker Do I Need for a 220V Hot Tub?

If you have a 220 V hot tub at home in which you soak to get ultimate relief and relaxation, then you have chosen the right one for sure.

These are the best in the market that perform exceptionally well and do not use very high electrical power as well.

For a 220 V hot tub, the most preferred circuit breaker is the 50 amps one.

Before adding a circuit breaker to your hot tub, be sure what’s best for it.

While selecting the right size breaker for your hot tub, everything fits all is not the case.

The best way to select the right size breaker for your hot tub is to listen to the manufacturer’s suggestions and check out the reader’s manual first.

Click Here to Get the Best Quality 220 V Hot Tub Online.

How Many Amps Does an Inflatable Hot Tub Use?

Most inflatable hot tubs use around 13 to 15 amps power supply.

When you are looking to enjoy that muscle-soothing bath in your hot tub without wasting thousands of dollars, buying inflatable hot tubs is surely the best choice.

Inflatable hot tubs provide you with almost all those features that a regular hot tub provides, without costing you much less upfront investment as compared to the larger 220v hot tubs.

So, how many amps does an inflatable hot tub use to give you all those relaxing experiences?

Let me tell you one fact and that is an inflatable hot tub uses more electrical energy than a permanent hot tub.

The main reasons are lack of proper insulation, the time taken to heat up the water, usage frequency and the room temperature.

Therefore, even though its heater uses around 1500 watt power, it need to run more frequently than the heater of the 220V hot tubs.

In this process, it eats more energy as compared to 220V hot tubs which are more economical and cost efficient in the long run.

On average, an inflatable hot tub uses up to 13 to 15 amps to operate properly.

Click Here to Get the Best Inflatable Hot Tub Online.

Can a Hot Tub Run on a 30 Amp Breaker?

Yes, definitely!

You can use a hot tub properly with a 30 amp breaker.

As I have already mentioned in the previous section of the article, there is nothing like; one fits everything when it comes to selecting a circuit breaker for your hot tub.

There are a number of high-quality hot tubs in the market that operate on 30 amps seamlessly.

On the other hand, there are also some 220V hot tubs that require 60-70 amps to operate properly.


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