For seniors, the bathroom is one of the riskiest and scariest places since it can cause multiple forms of accidents. This is where walk in tubs come in. They make for a great change for the elderly and make the tub safer for them as well.
However, one concern that some users have is with the heating. Since walk in tubs are different and are typically bigger in size and capacity, you cannot always make do with a regular water heater.
But you cannot do without them either, since cold water is also bad for the elderly, whereas warm baths are recommended.
If you want to buy the best water heater for walk in tub, then we suggest you do a little reading, find out more about what your options are, and then find one that is suitable. And you will be able to do all of that right here!
Comparison Chart For Top 5 Water Heater For Walk In Tub
Best Water Heater For Walk In Tub Reviews
1. Gesail UL-Listed Immersion Heater
Here we have the Gesail water heater, which is a good pick if you want a portable bath water heater. This is especially good for travelers who don’t want to face the wrath of a cold bath when they travel, or even the elderly who should have all their baths warm.
It comes with a 304 stainless steel guard on top of the electric bucket heater, and this helps to protect the element. If you have pets or children around, this is a good safety method so that they don’t end up touching the heating element by mistake.
The heater is UL-listed and maintains US safety standards, which is also something to look out for in such appliances. It simply assures you that the device is a good one and comes with good services too!
- Comes with 1500W and 120V power
- It can heat up to 5 gallons of water in under 5 minutes
- Includes a thermostat plus an auto shut off
- Comes with a 304 stainless steel guard
2. Kingwork UL-Listed Pool Heater with Thermostat
If you want a water heater tub, then check out this Kingwork model. It has a lot of power at 1000 watts and 120 volts and can be used in pools as well! Thanks to its high power, it also possesses good speed. And this makes it a fantastic choice for the wintertime, when you just cannot wait for that nice warm bath.
With this heater comes a thermostat as well as an auto-shutoff mechanism. There is a thermal overload safety switch, which is very important when you are working with such electric devices around water. As soon as the heating element reaches 190 degrees Fahrenheit, the heater will automatically shut itself off.
This way your water does not keep getting hotter and hotter, and at the same time, you don’t risk a fire either.
- Comes with 1000W and 120V power
- It can heat up to 5 gallons of water in under 5 minutes
- 304 stainless steel guard protects the heating element
- Operating the heater is simple
3. Kingwork UL-Listed 1500W Immersion Heater
This bathtub heater from Kingwork is a splendid choice for various reasons. This has a very quick heating speed, and we know this since it is also used to heat pool water, which can be a lot of water!
Other than that, it can heat up to 5 gallons of water in a matter of minutes only. But you do have to make sure that you are not in the water while you are heating it.
The device is also portable, so if you are traveling and are worried about not having hot water at your destination, simply throw this in your bag and you are good to go.
On top of the heater, there is a 304 stainless steel heating guard. As the name suggests, it guards or protects the heater inside, so that there are no damages to it while it is working, or even while traveling.
- Comes with 1500 W and 120 V power
- Includes an auto shut off feature plus a thermostat
- There is a 304 stainless steel guard
- The heater is portable
4. GESAIL 1500W Submersible Immersion Water Heater
If you want an immersion water heater for bathtub, then look no further than this model from GESAIL. It comes with high power, so make sure you use it with a 15A outlet.
The device is very fast and efficient, and we can tell because it can give you up to 5 gallons of hot water, and that too only in a matter of minutes. Whether or not you will 5 gallons is up to you, but it sure is impressive.
There is also a stainless steel guard which is rustproof, ensuring you long-term usage. This also creates protection between the outside and the actual heating element, so it is safe to use.
All you have to do is place the heater in the proper container and cover it up. Give it a few minutes, and you will have hot water in no time.
- Comes with 1500 W and 120 V power
- The stainless-steel guard is rust proof
- It can be used for a variety of applications
- Heating is very fast as it can heat 5 gallons in a few minutes
5. Ecosmart ECO 24 24 KW at 240-Volt Electric Tankless Water Heater
This model from Ecosmart is one you should get if you want an endless supply of hot water. As a bathtub water heater, this is an amazing choice, and for many reasons. Being a tankless water heater means you get instant hot water whenever you need it, that too without wasting extra energy.
On top of this, since this is an eco-heater, you have an EcoSmart feature such as the self-modulating technology which only uses the exact amount of energy required.
This is also a great pick if you want to save on space or are short on space. Traditional heaters take up a lot of space, but since this one is wall-mounted, that is not something you have to worry about anymore.
- It is a tankless water heater
- The device is patented for its technology
- It is 99.8% energy efficient
- Comes with a lifetime warranty
Water Heater For Walk In Tub Buying Guide
One of the primary things to decide on is the type of water heater you want or need. After you have decided on that, you can go to the other features. One thing you really need to take into account is the size of your family or the number of people who would be using the walk in tub.
Storage Tank Water Heaters
These have insulated tanks where the water is stored after it is heated. This means you have instant hot water whenever you need it, and you don’t have to wait.
So if that is what you require, then this makes for a good choice. These come in many power options too, from natural gas to liquid propane to electric, so you can freely take your pick.
On Demand Water Heaters
On demand water heaters is another kind. As the name suggests, you don’t have hot water stored, but it is done on demand. As the water passes it passes through coils which allow it to heat up.
This is definitely a more energy-efficient method, since you only heat the amount you need and no more. However, this is a feasible choice if you only require hot water at one place at a time.
Immersion Water Heaters
Then are there immersion water heaters. These are electric water heaters, and is the kind you will find is used a lot. It comes inside a hot water cylinder and almost works similarly to a kettle. There is an electric resistance heater which heats the water around it, it is as simple as that!
It is good if you sometimes need hot water or don’t have a system installed in place, in which case this is a cheap method.
This is very important because not everyone has the same sized bathtub. So depending on the size of bathtub you have, walk in or not, you need to check if the heater you get is sufficient for it. It is recommended that the heater is at least two-thirds the size of the tub. This way you will never be left will cold water.
Dry Fire Protection
This is something to look out for if you are going for an electric water heater. And since that is what most people go for, do keep a keen eye out. With this, you will not have to worry about the upper element of the heater getting burned out.
Energy Star Rating
Now this is not something that every heater will have, but it is worth looking out for. This way you know that the heater is efficient and will not increase your bills like crazy. Not to mention, this is also a brilliant way of contributing to a better planet.
Some water heaters come with artificial intelligence which makes using them fun and so much easier. If you have the extra budget to spend and would like such pampering, then definitely look into such models.
Frequently Asked Questions (FAQ)
1. What Size Water Heater Do I Need For A Walk-In Tub?
For a walk-in tub, you can look into 50-gallon water heaters. Walk-in tubs tend to have larger capacities in general, which is where the bigger size comes in. And even if the tub is not the biggest, it still has to contain at least half the amount of hot water, for which you need a big water heater.
2. How Can I Keep My Bathtub Water Hot?
There are many ways to keep your bathtub water hot. One of these is insulating. If you have a bathtub that comes with a gap between the floor and the tub itself, then consider filling it in with something. You can use foam for good insulation. And if you don’t have the gap, then you can use Styrofoam instead.
Or you could preheat the tub! Take boiled water from a kettle or elsewhere and pour it all over the tub before filling it up with hot water. This will preheat and prepare the tub. You could also use regular heaters and have them directed at the tub if you would like and if you have the means of doing it.
3. Can A Tankless Water Heater Fill A Tub?
Yes, a tankless water heater can definitely fill a tub. But what you have to consider here is that another appliance or fixture is not using the hot water at the same time, in which case it won’t fill the tub. In other words, the hot water does not run out unless you find that the flow is more than what the heater can take on.
4. How Many Gallons Of Water Does A Walk-In Tub Take?
Typically, a walk-in tub can hold somewhere between 40 to 80 gallons of water on average. This is because walk-in tubs come with more height in general, compared to regular tubs which can hold somewhere between 25 to 45 gallons on average.
This is a big reason why you have to consider a heater’s capacity when you buy one, since not every walk-in tub is made the same way, and some might require more power than others if you don’t want to be left with cold water in the middle of a bath.
Well, there you have it folks! Having a brand new walk in tub is great, but you have to complete it with the right water heater, and one that ensures the water stays warm for long enough. This way you are also doing good service for the elderly since a bathtub heater is such an important element for their bath.
The best water heater for walk in tub is not far away, and we hope this article helps you find the right pick real quick.