Home & Kitchen

Top 5 Best Stove Fan Reviews

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Last updated on May 11th, 2021

In this review, we tell you about stove fans that don’t use any extra power, sit on your stove top or attache to your flue pipe and circulate warm air around your room. Even people who have non-traditional stoves and have written off the possibility of a stove fan should read on. We have something for them too.

Our best stove fan review looks at the best and most popular stove fans on the market. We list the features of each and explain what it is about them that makes them important and useful, we don’t just list off a list of stove fans. Our Buyer’s Guide discusses what to look for in a stove fan and our FAQ answers some common questions about these fans.

Stove fans being compared 2 blade vs 3 blade design
2 stove fans being compared

Our Best Pick is the Valiant Premium IV 4-Blade Heat Powered Stove Fan (FIR361). This model has all the features that you need to efficiently take advantage of the heat your stove produces. It starts its operation at the lowest temperature of all the products we look at so your interior space never gets cold. Quality-wise, you can’t get much better either.

Our Runner-up, and Best Flue Attached Model, is the Valiant Remora Magnetic Flue Pipe Heat Powered Stove Fan (FIR350). This has the same features as our best Pick EXCEPT that it has a magnetic clasp that clings on to your flue pipe. If you’ve never been able to use a regular stove fan that needs a flat stove top, you can use this one on sloped surfaces, irregular surfaces and for stoves that have cool-surface tops or limited surface space.

Title
BEST PICK
Valiant (FIR361) Premium IV 4-Blade Stove Fan
Flue Pipe Pick
Valiant Remora Magnetic Flue Pipe Stove Fan
Voda 6 Blades Stove Fan
VonHaus XL 4 Blade Stove Fan
Caframo Ecofan 810 UltrAir Stove Fan
Valiant (FIR361) Premium IV 4-Blade Heat Powered Log Burner & Stove Fan, Black
Valiant Remora Magnetic Flue Pipe Heat Powered Stove Fan (FIR350)
6 blades heat powered oven fan, increases more warm air by 90% than 3 blades, especially for small space, log/wood burner-making space, warm fast black
VonHaus XL 4 Blade Stove Fan – Heat Powered Fan for Wood/Log Burners or Fireplace – Quiet Design – Thermometer Included – Circulates Warm/Heated Air – Eco-Friendly and Economical – 160-190 CFM
Caframo Ecofan 810 UltrAir Stove Fan - Black Blade
Overview
Very compact at only 199mm tall, the lowest starting temperature of any brand at 45c and an unmatched performance and reliability with built in heat protection system. Ideal for large to medium sizes rooms
All same great features as our best pick but this time fits onto the flue pipe making it ideal for sloped or uneven stove surfaces where other stove fan are not suitable.
With a CFM of 210, this model is ideal for creating maximum airflow when the space above your stove is to narrow for taller models.
Extra-large design to make maximum impact yet one of the most affordable models. Suitable for occasional use only.
Designed in Canada where they really know what there doing, 125 Cubic Feet air per minute makes it ideal for narrow long rooms. Premium construction and durable.
CFM Rating (Air flow rating)
132
132
210
190
125
Starting Surface Temp
45c
45c
65c
50c
65c
Max Tempature
340c
340c
350c
350c
345c
Size
102 x 178 x 203mm
180 x 120 x 200mm
140 x 120 x 240mm
190 x 90 x 220
121 x 76 x 223mm
Warranty
2 years
2 years
2 years
2 years
2 years
BEST PICK
Title
Valiant (FIR361) Premium IV 4-Blade Stove Fan
Valiant (FIR361) Premium IV 4-Blade Heat Powered Log Burner & Stove Fan, Black
Overview
Very compact at only 199mm tall, the lowest starting temperature of any brand at 45c and an unmatched performance and reliability with built in heat protection system. Ideal for large to medium sizes rooms
CFM Rating (Air flow rating)
132
Starting Surface Temp
45c
Max Tempature
340c
Size
102 x 178 x 203mm
Warranty
2 years
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Flue Pipe Pick
Title
Valiant Remora Magnetic Flue Pipe Stove Fan
Valiant Remora Magnetic Flue Pipe Heat Powered Stove Fan (FIR350)
Overview
All same great features as our best pick but this time fits onto the flue pipe making it ideal for sloped or uneven stove surfaces where other stove fan are not suitable.
CFM Rating (Air flow rating)
132
Starting Surface Temp
45c
Max Tempature
340c
Size
180 x 120 x 200mm
Warranty
2 years
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Title
Voda 6 Blades Stove Fan
6 blades heat powered oven fan, increases more warm air by 90% than 3 blades, especially for small space, log/wood burner-making space, warm fast black
Overview
With a CFM of 210, this model is ideal for creating maximum airflow when the space above your stove is to narrow for taller models.
CFM Rating (Air flow rating)
210
Starting Surface Temp
65c
Max Tempature
350c
Size
140 x 120 x 240mm
Warranty
2 years
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Title
VonHaus XL 4 Blade Stove Fan
VonHaus XL 4 Blade Stove Fan – Heat Powered Fan for Wood/Log Burners or Fireplace – Quiet Design – Thermometer Included – Circulates Warm/Heated Air – Eco-Friendly and Economical – 160-190 CFM
Overview
Extra-large design to make maximum impact yet one of the most affordable models. Suitable for occasional use only.
CFM Rating (Air flow rating)
190
Starting Surface Temp
50c
Max Tempature
350c
Size
190 x 90 x 220
Warranty
2 years
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Title
Caframo Ecofan 810 UltrAir Stove Fan
Caframo Ecofan 810 UltrAir Stove Fan - Black Blade
Overview
Designed in Canada where they really know what there doing, 125 Cubic Feet air per minute makes it ideal for narrow long rooms. Premium construction and durable.
CFM Rating (Air flow rating)
125
Starting Surface Temp
65c
Max Tempature
345c
Size
121 x 76 x 223mm
Warranty
2 years
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Best Pick

Valiant Premium IV 4-Blade Stove Fan
The Valiant Premium IV 4-Blade Stove Fan is a compact, well-designed and well-built fan that fits most stove tops. It's satin black finish is unobtrusive as it sits on your stove top and distributes hot air into your room at a good flow CFM rate. It's pretty quiet and won't detract from any other sounds in the room too, that where the high-quality engineering comes in when compared to cheaper less effective models. It operates within a wide range of stove temperatures (80°C to 250°C) but does come on as low as 50°C. The safety feature of turning the fan off automatically by lifting the fan up from the stove when the top of its operating range is reached helps your peace of mind, as does the long two-year warranty for parts and labour. This 4-blade stove fan is an all-round quality model that any stove can use. if we had to choose just one model, this would be it.

The best models which we reviewed in this buyer guide are listed below:

  1. Valiant Premium IV 4-Blade Stove Fan – BEST PICK
  2. Valiant FIR350 Remora Magnetic Flue Pipe Heat Powered Stove Fan – RUNNER-UP
  3. Voda 6 Blades Heat Powered Stove Fan
  4. VonHaus XL 4 Blade Stove Fan
  5. Caframo Ecofan 810 Ultra Airstove Fan

Best Flue Attached Model

Valiant Remora Magnetic Flue Pipe Stove Fan
The Valiant Remora Magnetic Flue Pipe Stove Fan has all the great features of our Best Pick plus a unique additional one: it has a magnetic clasp that fits onto your flue pipe. The people with sloped stove tops or stoves with irregular surfaces are reading that sentence again, as regular stove fans need a level surface to stand on. The Valiant FIR350 Remora magnetically clings to your flue pipe instead, using heat from the stove to power the fan blades. Of course, your pipe can't be made of stainless steel or have double walls, so check out that it has magnetic properties (use a fridge magnet) before you buy this fan. This fan is also suitable for those with cool-touch tops or where's there's limited space. It's the answer to many people's stove fan problems.

Don’t forget to check out our top recommended firewood storage racks, some even include accessories


Top 5 Stove Fan Reviews

1. Valiant Premium IV 4-Blade Stove Fan

Best Pick

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Valiant Premium IV 4-Blade Stove Fan

The Valiant Premium IV 4 Blade stove fan is a popular and well-reviewed stove top fan. The manufacturer claims that it produces as much as 70% more airflow, at 128 cubic metres per minute, than competitor’s models. They achieve this by ‘using an advanced, innovative, unique radiating fin’ that drastically increases the efficiency of this fan. What you need to understand is that many models just copy other models, no testing done but Valliant is different, they test the CFM, and lots of other things to design the best models which is why they are always ahead of the game when it comes to stove fan designs, effectiveness and reliability.

This fan kicks in at a minimum temperature of 50°C, which is lower than most other models. Its optimum operating range is from 80°C to 250°C. As with most other fans, the blades of this model spin faster the hotter the stove becomes. The fan has a safety feature that cuts it out when the maximum air temperature is reached. What it actually does is raise itself up slightly from the surface of the stove automatically, its features like this that most other models are unable to replicate. You need a flat stove top for this fan as it doesn’t work on a slanted surface.

Valiant Premium IV 4-Blade Stove Fan

This Valiant fan is self-sufficient in that you don’t need batteries or an electric supply with which to power it. The base of the fan conducts the heat from the stove top and converts it to electricity which powers the blades. The fan is advertised as being silent though it does create some noise. It’s still pretty quiet though and the sound is usually muffled by the ambient noise in the room from the TV, music or people talking.

This model comes with a 24-month warranty for parts and labour, and that’s double the length of most of the warranties from other brands. The fan is well-designed and compact so fits on even the smallest of stoves.

Pros

  • Four-blade fan made of anodised aluminium in a satin black finish to suit any stove style.
  • Doesn’t need external power such as batteries or electric supply so it’s entirely self-sufficient.
  • Starts working at a minimum temperature of 50°C.
  • Optimum working temperature range is 80°C to 250°C to keep your surroundings cosy.
  • Circulates air at 128m3/min to ensure your environment continually receives warm air.
  • Integral protection system stops the fan overheating so you don’t worry about that.
  • Dimensions including blades: 17.8cm (width), 10.2cm (depth) and 20.3cm (height).
  • Two-year warranty for materials and workmanship.

Cons

  • Needs a flat-top stove.

Our recommendation

The Valiant Premium IV 4-Blade Stove Fan suits most stoves with its appearance, its operating range of temperatures and its size. This is a compact model that can sit on the corner of most stoves, as long as they have a flat top that gets hot. The operating range is from 80°C to 250°C and the air flow circulation is at 128m3/min. This keeps your surroundings toasty and warm. In addition, there is a safety feature that shuts off the fan once the maximum operating temperature is reached within your stove.

The Valiant Premium IV 4-Blade Stove Fan is our selection for the Best Pick in this stove fan review. It’s powerful and well-built and we’re impressed with the two-year parts and labour warranty, which is longer than for many other brands. If you need a quality, durable fan for your stove, this is a good one to select.

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Read next: Best stove gloves for operating a wood burning stove


2. Valiant FIR350 Remora Magnetic Flue Pipe Heat Powered Stove Fan

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Valiant FIR350 Remora Magnetic Flue Pipe Heat Powered Stove Fan

The Valiant Remora Magnetic Flue Pipe Stove Fan is based on the design of the Valiant Premium IV, our Best Pick. But, the Remora Magnetic model is just as is says, a four-blade stove fan with a strong magnetic clamp that fits onto your flue pipe instead of sitting flat on the stove top. This makes it perfect for stoves with sloping, irregular surfaces or simply where you don’t have sufficient space above your stove. It’s also very suitable for flat-top stoves that just don’t come up to a high enough temperature (cool tops).

Assembling this fan is straightforward. Attach the blade part to the magnetic clamp and then attach the clamp to the flue pipe. Your flue pipe needs to have a 10cm to 18cm diameter for the clamp to securely hold on to. And be sure that your flue pipe has magnetic properties and reaches 200°C or higher. Use a fridge magnet to check if the pipe’s magnetic and a magnetic thermometer to check the temperature. This magnetic stove fan just won’t work on stainless steel pipes or those with double walls.

Valiant FIR350 Remora Magnetic Flue Pipe Heat Powered Stove Fan

Speaking of starting, this stove fan takes a shorter time to start than many other models. The Valiant FIR350 begins operating once the stove temperature hits around 50°C. Many other stove fans started operating at 60°C to 65°C on average, so rely on this fan to get your room warmer sooner. Once it springs into action, the fan picks up speed as the temperature rises, just like any other decent stove fan does. When it comes to the optimum temperature range, this FIR350 fan operates properly once the flue gets between 80°C and 250°C.

The stove fan is powered by the heat from the stove, so you don’t have to worry about replacing batteries. The fan’s maximum temperature tolerance is 340°C and you can always raise the fan further up the flue pipe if the bottom of the pipe gets hotter than this (Make sure you do this after its cooled). Another major plus is that this Remora Magnetic Flue Stove Fan comes with a two-year warranty. Many other brands offer a standard one-year warranty, so the extra coverage is a really a bonus just in case your fan fails. 

Pros

  • Anodised aluminium with a satin black finish to suit most decors.
  • Strong magnetic clamp that attaches to the stove’s flue pipe so you don’t need to have a stove with a flat top.
  • Powered by heat from the stove so you don’t need to worry about having batteries or a nearby electric plug-in.
  • Easy to assemble as you just connected the bade section to the clamp.
  • Almost silent so no whirring noise to irritate you.
  • Starts when the stove temperature is as low as 50°C so you won’t remain cold for long.

Cons

  • Limited to flue pipes 10cm to 18cm.
  • Flue pipe needs to have magnetic properties.

Our thoughts

There’s as much to like in the Valiant FIR350 Remora Magnetic Flue Pipe Stove Fan as there is in our Best Pick, and more if your stove top is irregular or a cool top. Its ability to magnetically cling to the flue pipe solves many people’s problems who couldn’t use a stove fan before. It’s the best model we found with this feature. We like the high-temperature tolerance of this stove fan (340°C) and the clamp itself can withstand up to 400°C. It starts running at low temperatures and the fans operate virtually quietly.

The Valiant FIR350 Remora Magnetic Flue Pipe Heat Powered Stove Fan is our Best, and only, selection for Flue Attached model. It has all the features that our stove top Best Pick has plus the added ability to let people who have a cool top stove, limited room above their stove or just a non-level/ irregular stove top benefit from warm air circulating in their interior environment.

If this is you, look beyond the not-inexpensive price tag of this fan to its many great reviews from satisfied users who now have warm air from their stoves moving throughout their rooms.

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Read next: 10 Essential Wood Burning Stove Accessories & Recommendations

3. Voda 6 Blades Heat Powered Stove Fan

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Voda 6 Blades Heat Powered Stove Fan

The Voda 6 Blades Heat Powered Stove Fan may be equipped with six blades but it’s just as quiet as the single three-blade models. Many stove users consider four-blade models the best choice for large rooms but this 6-blade stove fan takes performance to the next level: it distributes 6 cubic metres of air per minute. When compared with a three-blade circulation device, the 6 Blades Stove Fan increases heat distribution by 90%. There’s general agreement among online reviewers that this model puts out more power than a three-blade model but some disagreement whether it’s as powerful as a four-blade fan, which has larger blades.

Where it really helps though is that because the fan is not that tall, around 12.5cm, you only need 13cm clearance above the stove to use this fan. This compact model is perfect for those who have limited space above the stove, a significant advantage as many three and four blade models are taller.

Voda 6 Blades Heat Powered Stove Fan

Both the blades and base of this stove fan are constructed from premium anodised aluminium, making the fan highly resistant to rust and corrosion. The fan begins to operate when the base reaches 65°C. The optimum operating range is a respectable 85°C to 350°C. The six-blade design provides impressively high power, offering twice the power of regular three-blade stove fans.

Thanks to a bi-metallic strip at the base of the fan, the edge of the fan will lift slightly when the maximum operating temperature is approached in order to prevent overheating and damaging the fan, this is something our best pick also features too. To prevent long-term damage, don’t hesitate to remove the stove fan from the stove if the temperature exceeds the maximum 350°C.

The fan has a useful extendable handle that allows you to carry or move it. However, some online reviewers state that the handle is in the middle of the fan and not at the centre of gravity. This results in the fan swinging wildly when lifted and sometimes banging down on to the stove. Be sure to wear gloves whenever you move the fan, even when using the handle, as it obviously gets very hot.

Pros

  • Premium anodised aluminium is rust-and corrosion resistant and durable for a long service life.
  • Six-blades in the fan provide double the circulation power of a three-bladed model.
  • Normal operating range is 85°C to 350°C with starting temperature of 65°C.
  • Height is less than 13cm, so fits into a low overhang above the stove.
  • Powered by heat of the stove so don’t need batteries or electric outlet.
  • Safety mechanism to slightly lift the fan off the stove when the maximum stove temperature is reached.
  • Dimensions: 25cm (width), 12.5cm (depth) and 12.5cm (height).

Cons

  • Needs a level surface to stand on.
  • Vibrates noisily on some speeds.
  • Handle not at centre of gravity.

Our thoughts

The Voda 6 Blades Heat Powered Stove Fan is certainly a powerful little stove fan that is designed to fit into small spaces. It certainly suits those who don’t have much clearance above the stove. Whilst its six blades (in two sets of three) result in a relatively wider design, this stove fan still fits on most freestanding stove styles, so you shouldn’t have any problems installing it on an average or small stove. Some online reviewers say that this fan is noisy at some speeds/stove temperatures but others are OK with the sounds coming from it.

The Voda 6 Blades Heat Powered Stove Fan is a relatively powerful fan that’s designed for a small space. Although it’s quite wide, it doesn’t need much headroom. This model is great if your stove is in an awkward place, perhaps in a fireplace, without much overhead room.

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4. VonHaus XL 4 Blade Stove Fan

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VonHaus XL 4 Blade Stove Fan

VonHaus is a well-regarded name in the home improvement field. They have an effective heat distributing model in the VonHaus XL 4 Blade Stove Fan, which is for those with the space for a larger stove fan. This fan drastically improves the efficiency of any stove, wood burner, or oven by conveying heat further into spaces where a stove alone can’t manage.

As with the other fans we review, this VonHaus model is self-powered and doesn’t require any batteries or electricity. Instead, a thermoelectric power generator module works with the heat from the stove to generate an electric current to start the fan’s motor. The stove fan works automatically between 50°C and 350°C .

VonHaus XL 4 Blade Stove Fan

What’s interesting about this fan is that it’s self-regulating, based on the temperature of the room. The fan blades speed up when the temperature falls and slow down when it’s too warm. The included magnetic thermometer lets you know why the blades are spinning at the speed they are. This stove fan is pretty quiet and won’t distract you whilst watching TV, reading a book, or chatting with someone.

The carry handles enable hassle-free portability. This is a useful feature on this extra-large fan. Finally, this product is covered by a two-year warranty with is in line with the Valiant stove fans.

Pros

  • Four blade black anodised aluminium construction has both strength and durability.
  • Air circulation rate of 4.5m3/min to 5.3m3/min to heat a large area fast.
  • Best operating range is 50°C to 350°C so your room is never very cold.
  • Self-regulating design adjusts according to the temperature of the room so you remain at a comfortable temperature.
  • No power source required, except for the stove itself.
  • Carry handles make transporting this fan safe and easy.
  • Dimensions: 22.5cm (height), 9cm (depth) and 19cm (width).
  • Two-year warranty is among the best guarantees offered by any brand.

Cons

  • Some reviews we found online thought the blades are a bit wobbly.

Our thoughts

The VonHaus XL 4 Blade Stove Fan stove fan really works as stated and is a great choice for those who have the space for a larger stove fan. Many online reviewers have nothing but praise about its performance and many love this silent fan.

The model is well made and makes a huge difference in heat distribution. The fan takes a short while to start after you light your log burner and it will even keep working long after the fire goes out. The starting temperature is 50°C which is the coolest that any stove fan starts at. The included magnetic thermometer lets you keep an eye on the stove temperature.

If you have a large space to heat and are not too limited in the size of your stove top, the VonHaus XL 4 Blade Stove Fan has the features to keep your rooms warm and comfortable to be in.

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5. Caframo Ecofan 810 Ultra Airstove Fan

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Caframo Ecofan 810 Ultra Airstove Fan

The Caframo 810 is made by a company in Canada called Ecofan. We can report that Ecofan have made an excellent stove fan that highlights that they’ve been making fans for cold climates for over a decade. The many positive reviews on Amazon UK, further confirm this.

The Caframo 810 works in the same way as many other stove fan models by using the thermoelectric process. This converts heat from the stove and cooler air from above to electricity which powers the small fan. The fan is made from anodised aluminium, which means it’s very strong, will not rust. The bi-metal strips on the base ensure the fan does not overheat, a common problem with cheaper models as previously mentioned.

Caframo Ecofan 810 Ultra Airstove Fan

This fan is for use on wood and gas stoves. There’s some confusion as to the operating range of this fan. The seller’s web page says 65°C to 345°C, which is in line with other stove fans we review, though not the lowest starting temperature. However, the manufacturer’s website states, in two places, that the range is 100°C to 345°C. This version means that your stove has to be pretty warm for the air to start circulating. Please check this out if you intend to buy this Caframo Ecofan 810 fan. What we did discover is this model is a good choice for longer more rectangle rooms because of the two-blade design.

Pros

  • Two blade compact stove fan in black anodised aluminium is tall and thin on your stove.
  • Moves up to 3.5m3/min of air for excellent circulation of warmth in your space.
  • Heat powered; your stove’s heat is all the power that it uses.
  • Optimum operating range is in doubt: either 65°C or 100°C to 345°C.
  • Two-year warranty is up there with the best brands.
  • Dimensions: 12.7cm (width), 7.6cm (depth) and 22.9cm (height).

Cons

  • Starting temperature may be higher than other models (two versions of the operating range).

Our thoughts

The Caframo Ecofan 810 Ultra Airstove Fan is not inexpensive, but it has impressed quite a few reviewers online. It has two blades and can heat a room up to 22m2. This fan is well-built and constructed of high-quality aluminum.

If you have a smaller area to heat and want a small yet durable fan, the Caframo Ecofan 810 Ultra Airstove Fan is definitely worth a look.

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Buyer’s Guide

The stove fans in our review have remarkably similar features, though we have identified what makes each of them unique in their individual reviews. Our FAQs (see below) answer some of the most asked questions which also highlight some considerations for using the stove fan. In our Buyer’s Guide, we look at some issues to consider when making your purchase decision.

Stove fan being used on wood burning stove

Stove top surface

In the old days, if you didn’t have a flat stove top that conducted heat, your reading would end here as there wasn’t a stove top fan for you.

Fortunately, we review the Valiant FIR350 Remora Magnetic Flue Pipe Heat Powered Stove Fan. This stove fan has a strong magnetic clasp with which to cling to the flue pipe. You can have an irregular, sloping, or cool-touch stove top and still have a fan. That is, as long as your flue pipe has a diameter of between 10cm and 18cm, is not double walled and is made of metal to which magnets cling.

If your flue pipe doesn’t have these features, than we’re sorry, we haven’t yet found a stove fan for you.

Space above your stove

There should also be enough space above the stove for your stove fan to stand up into. The fans in our review are of a variety of sizes but usually about 19cm to 21cm tall. The Voda 6 Blades Heat Powered Stove Fan is wide but short at 13cm and is a good choice if your stove has limited headroom.

If you really don’t have a great deal of headroom above your stove, see the section above for details about the flue fan.

Space on your stove

As with their height (and headroom needed), the models of fans we review each have a different footprint. If the surface area on the top of your stove is limited, look for a more compact model. The Caframo Ecofan 810 Ultra Airstove Fan has the smallest footprint of the models we review, but it has only two blades.

Number of blades

Two stove fans being compared with different number of blades

We review stove fans ranging from two to six blades. We found that more blades doesn’t necessarily translate into a proportionally larger amount of power or air circulation flow. It’s better to check out the size of the blades and the air circulation number (m3/minute of air flow) along with the number of blades.

Heat sensitivity

Heat sensitivity refers to the range between the starting temperature and maximum temperature in which the fan operates. Ideally you want a low starting temperature so that the fan starts moving the heat around the room sooner. Most stove fans will start to work at around 50° to 65°C, while the maximum temperature is usually around 340°C. Many stove fans give an optimum operating range that starts 25°C or so higher than the starting temperature.

Warranty and Price

We don’t write much about warranty and price in our Buyer’s Guides. The longer the warranty, the better, usually. But always check the fine print to see if you have to register the product online to get an extended warranty or if you have to keep an official record of regular maintenance. And price is entirely up to your budget and how you want to balance cost, features and quality.


FAQs

Why don’t you need batteries or electricity for stove fans?

Stove fans don’t need batteries or electricity from the mains to work – they’re powered by the heat from the stove. This makes them perfect for any off-the-grid cabin in the woods you may go to, as well as for use at home.

When you place a stove fan on the flat top of a wood burning stove, the heat from the stove is conducted to the base of the fan and then up to the underside of the Peltier device in the fan unit. The Peltier device generates electricity by having one side hot and the other side cooler. This difference in temperature creates a difference in potential, a voltage, in the circuit and powers the motor which drives the fan. The lowest temperature that fans can start at is 50°C, though some in our review need 65°C of heat to create a voltage to start to operate.

stove fan powered by heat from the stove

Where is the best place to put the stove fan?

As stove fans need hot and cool air to operate and generate electricity, they need to be positioned near the side or back of the stove. This is so cool air can be drawn in from the back of the stove and over the cooling fins on top of the fan. It’s important that you do not place the fan in front of the flue pipe or towards the front of the stove as the air in these places is too warm to create the temperature difference needed in the Peltier device.

The Valiant FIR350 Remora Magnetic Flue Pipe Heat Powered Stove Fan which attaches to the flue pipe also needs to have access to cool air. Don’t place this at the bottom of the pipe near the stove top, but move it a little way up the pipe. You may need to experiment with the distance as the fan still needs to be near the hot spots of the pipe.

3 blade stove fan

How does a stove fan warm the room?

Basically, heat from your stove is pushed out into your room by the fan. Without a fan, hot air rises and most of the heat just travels upwards above the stove and is lost. That’s why you have to cuddle up close to the stove to feel any effect.

Stove fans are designed to to create a gentle airflow around the room so that the room will feel more evenly heated instead of being hot near the fire and colder the further away you move. Stove fans do not work in the same way as cold fans by blowing gusts of air. They instead create a consistent air flow moment which you probably do not feel, but you notice that the room is much more evenly heated. This also means the room heats up in the fraction of the time it would take when not using a stove fan.

I don’t have the flat stove top that most fans need. Help!

Most stove fans need to sit on a flat stove top that gets hot. So what do you do if you have a sloped top, an irregular surface or a cool-surface top that doesn’t get hot?

Valiant Remora Magnetic Flue Pipe Heat Powered Stove Fan being attached to flue pipe

We review one model that magnetically clings to the flue pipe (as long as it’s from a metal to which magnets attach). The Valiant FIR350 Remora Magnetic Flue Pipe Heat Powered Stove Fan has all the features of our Best Pick but has a strong magnetic clasp with which to cling to the flue pipe.

And if your problem is that you don’t have much headroom above your stove, we also have several models that fit comfortably into a low overhang space.

Can a stove fan get too hot?

If a stove top gets too hot it can actually damage the stove fan and void the warranty. We recommend you use a stove-top thermometer to monitor the temperature of the stove. Most stove fans have a maximum temperature that they can handle which is usually around 350°C.

However, most good stove fans have a built-in overheating protector (in the form of a bi-metal strip) which lifts the stove fan up slightly from the surface of the stove to help reduce the risk of damaging the stove fan. We recommend removing and repositioning the stove fan later if it gets too hot. Always check the maximum temperature of your model before using it and use a stove-top thermometer.


FINAL CONCLUSION

Undoubtedly, stove fans efficiently and effectively distribute the heat that your stove produces throughout your living space. You and your home feels warmer for longer on the wood that you burn and you save on your electric or gas heating bills. Plus some people say that there’s a different and more cosier feel to the warmth generated by wood stoves. All of the stove fans we review will do the job; it’s more a matter of which one fits in with your stove and living arrangements.

Our Best Pick is the Valiant Premium IV 4-Blade Stove Fan. This fan has all the features you need to work with your stove to keep your home warm at an affordable price and with style and quality. However, you need to have a stove with a flat top that conducts the heat to use this fan.

Our Runner-up is also our selection for the best fan that fits on your flue pipe. The Valiant FIR350 Remora Magnetic Flue Pipe Stove Fan has all the features of our Best Pick but clings onto your flue pipe. If your stove top is uneven, or sloped or doesn’t get warm, this model lets you have a stove fan the same as everyone else!

If stove fans have you thinking about what else your stove may need, go over to our Best Stove Gloves  and Essential Wood Burning Stove Accessories reviews for our recommendations.


Last update on 2021-05-11 / Affiliate links / Images from Amazon Product Advertising API

Welcome to my site, my name is John and I have been lucky enough to work in horticultural nurseries for over 15 years in the UK. As the founder and editor as well as researcher, I have a City & Guilds Horticultural Qualifications which I proudly display on our About us page. I now work full time on this website where I review the very best gardening products and tools and write reliable gardening guides. Behind this site is an actual real person who has worked and has experience with the types of products we review as well as years of knowledge on the topics we cover from actual experience. You can reach out to me at john@pyracantha.co.uk