4 Blade Cocoon Fan

  • Sale
  • $79.99
  • Regular price $100.00
  • Save up to 30% on Fuel
  • Warm your room Faster
  • Children and Pet Safe
  • Self-powered
  • Silent
  • 30-day Money-Back Guarantee
  • Express Shipping (2-5 days)

9 items in stock

Save on fuel and warm your room faster

The best-selling Cocoon Fan is designed to work with any type of stove and maximizes the distribution of warm air. It’s the easiest, fastest and most cost-effective way to reduce fuel consumption and blow cold spots away.



The powerful 4-blade design of the Cocoon Fan boasts an outstanding performance by blowing 250 ft3 of warm air per minute and can heat your entire room in under 15 minutes. Thanks to the excellent heat distribution technology maximising heat, you will also save up to 30% on fuel.


savings on fuel

15 min

to warm your room


starting temperature


silent operation

safety comes first

The Cocoon Fan is 100% child and pet safe. Our blades are safely designed to be harmless and instantly stop at any contact.


The fan’s motor is powered solely by the heat of your stove, harnessing the amazing properties of thermoelectrics. No batteries or external power required!

Will it work on my stove?

The Cocoon Fan works on any flat surface that reaches 140°F. Simply place the fan on top of it, the Cocoon Fan will start automatically.




Why are Cocoon Fans


new blade design

Using advanced engineering and simulation software, combined with hundreds of hours of testing, we have equipped the Cocoon Fan with a unique curved design to generate 28% more airflow than the average stove fan on the market.

reliable motor and TEG

WinterCocoon provides you with high quality, durable motors and thermoelectric generators. Unlike some of our cheaply manufactured competitors, our thermoelectric generators (TEG) do not require thermal paste or heatsink compounds.

*Our TEG’s have thermally conductive aluminum alloy applied to both sides to allow optimum conductivity to the fan surfaces, increasing the efficiency of our fans.

extended warranty

Any issues with your fan? We offer a 24-month warranty from the date of your purchase.


« This product works great I have both units on my stove and I am impressed by how much warmer my house has been since using the fans I highly recommend this product. IT WORKS !! »

  • ✔️ Self-powered by the heat of the stove itself
  • ✔️ Cost-effective: save up to 30% fuel
  • ✔️ Secure: integrated safety strip in the fan base to protect it from overheating
  • ✔️ Silent: due to its unique blade design, you won’t feel the breeze, just the warmth
  • ✔️ Effective on all types of stoves (wood, gas, pellet, potbelly) PLEASE NOTE: Start temperature: 140°F
  • ✔️ Easy to install: simply place it on top of your stove
  • ✔️ Ecological: no batteries required
  • ✔️ Heatproof handle
  • Material: Anodized Aluminum
  • Running speed: 1300 RPM
  • Airflow: 250 CFM
  • Height (including blade): 8 in
  • Width (including blade): 7 in
  • Depth (including blade): 4 in
  • Base dimensions: 4 in by 3 in
  • Product weight: 1.3 lbs
  • Sound level: less than 20 dB (inaudible level)
  • Power source: heat
  • Color: black
  • ⚠️ Start temperature: 140°F ⚠️
  • Temperature range: 140°F~660°F
  • Do NOT exceed 660°F (a stove thermometer is recommended to monitor the temperature)
  • CE Certified

How does this work?

Physics! This fan uses an innovative thermoelectric device to generate electricity directly from the heat of the wood stove to run the fan. The electrical energy is generated from the thermal energy flowing through the device from the bottom (hot) portion of the fan stand to the top (fan-cooled) portion of the stand. But most of all—regardless of how it works—it is effective! For more info, click here.

I don’t have a wood stove Will this work with my pellet, coal, barrel, propane, etc., stove?

The fan works on any surface that gets hot enough to cause it to generate enough energy to power the fan motor. The base of the fan just needs to get to around 140°F to start spinning, though the hotter it gets, the more powerful the fan will be.

How many fans should I get?

If you have a large space requiring more circulation power (more than 20 ft by 20 ft), you might consider getting two fans—though, it is not necessary. About 20% of our customers get 2 fans or more to spread the hot air best.

Where is the best place to get highest performance from my Cocoon Fan?

Place the Cocoon Fan at least 4 inchs away from the flue, so that it does not pick up the radiant heat from the flue. This will cause it to run faster, and for a longer time when the fire is low. If you wish to distribute the heat from the flue across the room, point the fan slightly towards the flue so that the moving air picks up the flue heat as well. In our experience, placing the stove fan towards the back of the wood stove, and pointing into the room, works best.

‘Why is it recommended to buy a Magnetic Stove Thermometer?’

The Cocoon Fan is equipped with a safety strip in the fan base to prevent it from overheating. However, if the stove reaches excessive temperatures (over 660°F), it may overheat the fan and damage the motor. To prevent this, you can get yourself a magnetic stove thermometer to check on the temperature and know when it is getting too hot for your fan. If it gets too hot, move the fan to a cooler part of the stove

'Is my Cocoon Fan covered by a warranty?'

Absolutely, all our products are covered by a 24-month warranty.


Our products undergo stringent quality checks and are carefully packed in our warehouse in Memphis, TN Orders are fulfilled within 12 hours and shipped within 24 hours.

  • 2 to 5 business days within the United States
  • 7 to 9 business days to Canada

Not completely satisfied with your Cocoon Fan? No worries, you can send it back to us within 30 days!

Any questions? Chat with us!

monitor your stove temperature
4 Blade Cocoon Fan
$69.99 USD
Magnetic Stove Thermometer
$19.99 USD
Now at
$79.98 USD
$89.98 USD
save $10 USD