HomeBLOGBest Humidifiers for Your Fireplace | 5 Best Wood Stove Humidifiers

Best Humidifiers for Your Fireplace | 5 Best Wood Stove Humidifiers

When you have a fireplace, you will need to have a humidifier, and there are different methods and options that you can choose from.

There are cast iron humidifiers that you can use that heat the water up directly in the fireplace or on the woodstove, which would help to add more moisture to the air naturally.

Due to technology and the changes, various machines can do the same thing, but there is that if you want to go with the natural route. Here are 5 of the top humidifiers that you can use for your fireplace or your wood stove.

What is a Cast Iron Humidifier?

If you want to keep the rustic charm of the olden days in your home, then this is the right way to go about it.

These humidifiers are made using cast iron and can be placed directly on the woodstove or in the fireplace to heat up. Not only will it help to heat the entire room as well, depending on where you place it, but it is also going to be a much cheaper option.

When you heat the cast-iron kettle, you can get more steam automatically pushed into the air and hot water.

These can also add some style to your home, and they would be instrumental and affordable, require no maintenance other than cleaning, and are very easy to use.

This material also deals very well with heat, which means that it will last for a long time without needing to be replaced.

5 Best Wood Stove Humidifiers

When it comes to your wood stove, you need to ensure that you are using the right humidifier. This means that you need to check out the reviews below to help you choose which one will be the best.

  1. Lattice Stovetop SteamerLattice Stovetop Steamer, John Wright Company Steamer

You can put this n the stove or even in the fireplace if you want to with water. The top is a lattice style design that gives larger holes for the moisture to escape, which means more humidity is added. This will be a great accent piece that will be useful in your home, and it comes in a few different colors, including green, red, and navy blue, depending on what you want.

It can hold around 2.2 quarts of water, and it can be placed directly on top of your wood stove, or you can use it with a trivet. It can also be purchased in larger sizes, which means you don’t have to compromise the looks for the size you want. This will also be extremely easy to use since you won’t have to season it, and you can use it right out of the box!


  • Easy to check the water level due to the lattice design
  • Enameled inside to prevent rusting
  • Very simple to clean using a wipe or rag


  • More expensive than other models
  • Heavy at 7 pounds
Prices pulled from the Amazon Product Advertising API on:

  1. Dragon Wood Stove SteamerDragon Woodstove steamer Rust resistant

This is a unique wood stove steamer shaped like a dragon, and it has an interior made of cast iron and enamel to make sure it doesn’t rust. This is a bit heavier than some of the other models, but it will still make a statement in your house. It can hold up to around 5 cups of water while remaining elegant and fun.

If you are looking for something that isn’t just a steamer, but that would also make a statement piece in your home, then the Dragon wood stove steamer is ideal. This is really a stunning piece that would give your home the humidity that it needs and give it a bit of a unique feel in terms of style.


  • Large capacity for water
  • Rust resistant


  • Slightly heavier

  1. Nerdi Cast Iron Moose Wood Stovetop SteamerNerdi Cast Iron Moose Wood Stove Steamer

If you want something that would feel like the outdoors, then this stovetop steamer that looks like a moose is perfect. The bottom is plain, but the top has a moose that is laying down as the design, which is extremely stunning and beautiful. It can hold 3 quarts of water, which means you aren’t going to be filling it as much, and the inside is covered in porcelain enamel.

This will be heavy but very useful since it is made of cast iron, which means you would need to season it before using it. This one will be hefty, weighing around 18 pounds, which is why you would want to bring the water to it rather than try to carry it to the sink. The nostril area is where the moisture will be released, which means that it won’t have as much as others, so ensure that you think about this.



  • It needs to be seasoned before you can use it
  • No handle on the top for removing it
  • Not a lot of area for moisture to be released

  1. John Wright Log Cabin Stove steamerLog Cabin stove steamer

This is another feature piece that you can pick for your needs, and it has a log cabin as the main design. However, one of the best parts about this one is that you can remove some of the parts like the roof to allow for more moisture to enter the air. It is also made of cast iron with porcelain enamel to help keep the pot and all of the other parts from rusting from water use

It can hold some 3 quarts of water, which means that you don’t need to worry about filling it very often. If you want something that isn’t just going to be a centerpiece but would also work in your home to keep the air moist, then go ahead and opt for this one.


  • Parts of the log cabin can be removed to increase the moisture level
  • Larger water capacity than some of the other models
  • Works on all types of stoves and in the fireplace


  • Price is extremely high
  • Weighs 18 pound

  1. Vogelzang cast-iron kettle humidifier Vogelzang TK-02 Fireplace Kettles humidifier

If you are looking for a simple cast-iron kettle to use as a humidifier, then this is the right one. This one is made fully of cast iron, and it can hold around 3 quarts of water, and it has a sturdy handle. There is also wire wrapped around the handle to prevent you from burning yourself, which makes it much easier to pick up and use.

This will be great if you want to be able to get plenty of moisture in the air since you can easily keep the lid off to add more moisture. For those who want something simple without it being over the top, this is the right one. You can also add some cinnamon sticks or other items to add a pleasant smell to the air.


  • Affordable
  • Light at only 2.13 pounds
  • Can leave the lid off to get additional moisture


  • Standard kettle design
  • Can ship the porcelain of the sink if you aren’t careful
Prices pulled from the Amazon Product Advertising API on:

How to Use a Cast Iron Humidifier?

These are very simple to use, and once you have picked out the right design for your needs, you will need to ensure that it is seasoned. This is done by covering both the interior and the exterior with oil and then putting it in an oven for around 1 hour with a temperature of 400°F. Once this is done, you can easily add more water to it by using the tap and then putting it back on the woodstove. However, you will want to make sure that you are watching this kettle since there isn’t any way to see how much water is left inside, but you should make sure to regularly fill it up, especially if you are using it all day.

Why Use a Stove Top Humidifier?

There are numerous reasons that you might want to use a stovetop humidifier, including the fact that these are much simpler to use. They will also be durable since they are more often than not made of cast iron, and you need to ensure they are dried out. If you want to save money and go the natural route, this is the way to go, but you should think about it. For those who want to add an element of décor and style to their home, this is also a great way to do that. Not only that, but you can also use this to help incorporate different scents into your home, like cinnamon and other spices, by adding them to the water.

Pros and Cons of Using a Fireplace Humidifier

You would have to think about numerous things hen using a fireplace humidifier, including its pros and cons. Some of these include:



  • We need to pay attention to how much water is in the kettle
  • Extremely heavy depending on the model
  • It holds less water than the machine-based models

You should always ensure that you know when the advantages and disadvantages of having a wood stove or fireplace humidifier for your home.

Cast Iron Kettle Humidifier Maintenance

Another thing that you need to consider when you are using a cast-iron kettle humidifier is maintenance. There are a few steps that you need to follow to ensure that your cast iron kettle is being properly cared for, such as:

  1. Empty all of the remaining water after using it and place it upside down on a dry cloth
  2. Use warm soapy water to wash out the kettle and a soft-bristled brush for the hard to reach areas
  3. Use a fine piece of sandpaper to get rid of any rust that might be accumulating on the cast-iron kettle and rinse the area with some running water before patting it dry
  4. You would need to re-season it after you have gotten the rust off, and that means using 1 cup of any cooking oil and move it around so it coats the entire inside before pouring it out so it can cover the outside as well, and the kettle should be placed in an oven for 1 hour at 400°F

Once this is done, you can use it again, and you should ensure that you are storing it properly after using it. If you make sure that all of the water is dried up, then there are fewer chances of rust accumulating, and the less you will have to re-season the kettle.

Final Thoughts

Nerdi Cast Iron Moose Wood Stove Steamer

You will want to find out which stovetop humidifier will be ideal for you, which means looking at everything available. You can pick numerous designs and choose from, including the standard kettles to more intricate designs like a dragon. Ensure that you understand how you use this and what needs to be done before using it, such as seasoning it. These are just a few of the top ones that we would recommend to our readers, so go ahead and see which one will be the best one for you and your needs.

Prices pulled from the Amazon Product Advertising API on:
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