How to Make Inflatable Hot Tub Hotter

Are you and your family looking for ways to make more out of your experience with an inflatable hot tub? Looking to take a dip in the pool without dealing with overly cold water temperatures?

How to Make Inflatable Hot Tub Hotter

Making an inflatable hot tub hotter is not impossible and can even be done quickly and easily. In this blog post, we’ll provide information to help you understand how to make inflatable hot tub hotter and ultimately determine what steps you need to take in order to raise its temperature.

So, grab your swim trunks, towels, flip-flops, and extra bathing suits because it’s time to get warm!

Why Is My Inflatable Hot Tub Not Getting Hot?

If your inflatable hot tub isn’t getting as warm as you would like, there are a few possible reasons why. One of the most common causes is that the water temperature isn’t set high enough. The default setting on many portable hot tubs is 104°F, but depending on the size and model of your hot tub, you may need to adjust it a few degrees higher.

If your inflatable hot tub is set to its maximum temperature and still isn’t getting hot enough, then the most likely cause is that the heater isn’t working properly. It could be something as simple as a blown fuse or loose connection, or it might require more complex repairs.

In any case, you should contact a qualified technician for help in diagnosing and fixing the issue with your hot tub.

Another possibility is that the hot tub isn’t getting enough air circulation to ensure an even distribution of heat throughout the water. Make sure your inflatable hot tub has plenty of space around it and is free from obstructions that might block the air intake or circulation.

Finally, if your inflatable hot tub is heated by electricity, make sure the circuit breaker hasn’t been tripped and there isn’t an issue with your power supply.

10 Methods How to Make Inflatable Hot Tub Hotter

1. Increase the Temperature of Your Hot Tub’s Water:

 Use a Digital Thermometer

Increasing the temperature of the water is one of the simplest and most effective ways to make your inflatable hot tub hotter. To do this, you can adjust the heater settings or use a digital thermometer to ensure that the water reaches a desirable temperature.

If your hot tub has an adjustable thermostat, you can set it to a higher setting for increased warmth. However, you should be mindful of the maximum temperature recommended by your hot tub manufacturer, as going over this limit can be dangerous.

2. Use a Floating Solar Heating Panel:

A floating solar heating panel can be used to absorb energy from the sun and transfer it directly into your hot tub’s water, allowing you to enjoy warm temperatures even on cloudy days. These panels are lightweight and easy to install; all you need to do is attach them onto a float in your hot tub, and they will start collecting energy from the sun.

Although it can take some time for the solar panel to heat up your water, it is an eco-friendly and cost-effective way of keeping your hot tub hot. WHile this method does require a bit of initial investment, it can be well worth it in the long run.

3. Add Heated Stones or Rocks:

Heated stones or rocks can be added to your inflatable pools water in order to provide additional warmth and heat retention. These stones typically need to be pre-heated before being added so that they retain their heat for longer periods of time when submerged in water.

To pre-heat the stones, simply place them in a pot of water on the stove and heat them until they are hot to the touch.

When adding them to the tub, be sure they are completely submerged in water to best retain their heat. Additionally, keep in mind that certain rocks and stones may not be suitable for use in the tub, so be sure to do your research beforehand.

4. Invest in an Electric Blanket:

An electric blanket is designed specifically for use with inflatable hot tubs and offers an additional layer of insulation over the surface of the water, helping to keep it warmer for longer periods of time without having to continuously increase its temperature via other methods such as heater settings or using heated stones/rocks.

It also helps reduce evaporation, which can lead to faster cooling of the water.

To Check Your Electric Blanket’s

Be sure to check your electric blanket’s compatibility with your hot tub before investing in one. If you decide to use an electric blanket, it should be laid down flat on the surface of the water and secured in place with weights so that it doesn’t float away.

Taking these steps will help to ensure your electric blanket doesn’t interfere with the operation of the hot tub’s filtration system.

5. Place a Windbreak around Your Inflatable Hot Tub:

Windbreaks are designed specifically for outdoor use around inflatable hot tubs and act as a barrier against cool draughts, providing insulation from cold air so that more heat stays inside your hot tub instead of dissipating quickly due to external conditions such as strong winds or low temperatures outside.

Windbreaks can also be used to shield your tub from direct sunlight, which can make it difficult to maintain a comfortable temperature in the water. In addition, they provide privacy and can help add to the overall atmosphere when relaxing in your hot tub. 

Windbreaks come in a variety of shapes, sizes, and materials, so it is important to choose one that fits the size of your hot tub and provides a comfortable fit.

6. Install an Insulated Cover:

Insulated covers wrap snugly around an inflatable hot tube, creating yet another layer between you and any chilly drafts which could cause a dip in temperature within your private spa area while also locking in valuable heat generated by other methods such as run-of-the-mill heaters or electric blankets so that more warmth is retained between dips into the pool.

Insulated Covers Wrap Snugly

This can make a huge difference in how much power is required to maintain your ideal hot tub temperature. Be sure to purchase an insulated cover with a secure locking mechanism to keep any heat generated inside the hot tub and prevent those pesky drafts from gaining access.

7. Set up Some Reflective Materials around Your Hot Tub:

Reflective materials such as tarpaulin or aluminum foil can be placed strategically around an inflatable hot tube so that it catches more sunlight during sunny weather, absorbing any extra warmth produced by direct exposure to its waters, which means that users can enjoy pleasantly warm temperatures (without having to wait for hours after each session).

8. Utilise Chemical Treatments:

Treating your inflatable hot tube with certain chemicals, such as bromine tablets, on a regular basis helps keep its waters clean and free from germs while also increasing its temperature somewhat – making it easier for users who don’t have access to other warming methods like heated stones/rocks or solar heating panels – since chemical treatments take effect rather quickly compared to other options mentioned earlier like windbreaks etcetera!   

9. Place Insulating Material underneath the Base of Your Inflatable Hot Tube:

Another way of keeping more warmth inside an inflatable pool is by placing insulating material below its base – this works especially well if there is no ground covering underneath it because then less heat will escape due to contact with cold surfaces like soil, etcetera – thus resulting in warmer bathing experiences overall!

Warmer Bathing Experiences Overall

10. Use Bubble Wraps or Foam Mats on Top of the Inflated Tubes Surface:

Bubble wraps or foam mats serve two main functions when placed over inflated tubes; firstly, they help trap more air which means more warmth remains contained within its walls (as opposed to escaping through thin layers where otherwise exposed), and secondly, these materials provide extra padding against sharp edges/corners which some models might have protruding outwards – thereby reducing any discomfort caused due injury risks associated with same!


Things to Consider When Making Inflatable Hot Tub Hotter

1. Location:

The location of the inflatable hot tub can have a big impact on its temperature. If it is outdoors, then the temperature will be affected by the weather. On the other hand, if it is indoors, then there are various factors to consider, such as insulation and air circulation.

Consider the location of the hot tub and make sure it is suitable for heating up to the desired temperature.

2. Water Temperature:

The water temperature in an inflatable hot tub can be adjusted by a thermostat, so make sure it is set to the desired temperature before getting into the water. If you want to make the hot tub hotter, you can increase the temperature setting by a few degrees.

3. Cover:

Using a cover on your inflatable hot tub is important for retaining heat. Make sure to use a good quality cover with insulation to prevent heat from escaping and help keep the water hot for longer periods of time.


If you have an inflatable hot tub and want to make it hotter, there are some things you can do. You can use a portable heater or buy a new Hot Tub that has a built-in heater. You can also insulate your inflatable hot tub to keep the heat in.

By following these tips on how to make inflatable hot tub hotter, you can make sure your inflatable hot tub is nice and hot for you and your friends.

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