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Stove Fans and Stirling Engines




Compare and choose a stove fan

October, 04, 2017, By admin | Leave a reply



This article is written to give information on how to compare and choose a stove fan. In addition it will help you to establish which stove fan will best suit your requirements.


Frequently a room becomes overly warm close to the wood burner, but the the remainder of the room is cooler. A stove fan will assist in spreading the heat evenly and efficiently around the room. Consequently this will help to increase your comfort levels and save on your heating fuel.


Different types of stove fans are available but if you want a stove fan that lasts a long time and compliments your home, you should consider a Stirling engine stove fan.


Stirling engine’s
are fascinating eco-friendly devices that use only heat to work. They do not have any electrical components which will burn out so they are extremely reliable, as well as attractive. A Stirling engine works by moving a sealed volume of air from the hot bottom plate to the cool top plate of the engine. As the air moves from the cool plate to the hot plate it is rapidly heated, it expands and pushes the piston up. As the air is moved from the hot plate to the cool plate it cools rapidly and contracts – this creates a vacuum which pulls the piston down. This same volume of air is rapidly heated and cooled many times per second. As the piston is connected to a crank shaft it causes the crank to rotate, and this produces the mechanical power to rotate the fan blades.


A Stirling engine stove fan will improve the heat circulation within your home, save heating fuel and provide a more comfortable living environment. It will quietly circulate the heat generated by your wood burner or multi-fuel stove throughout your home. Therefore you will benefit from increased heating efficiency, improved comfort and a reduction in your operating costs. A Stirling engine stove fan operates quietly and is totally free – simply add heat.


Stirling engines take time to build and enormous precision is required, for this reason there are very few manufacturers.


Warpfive Stove Fans
manufacture and produce a variety of hand-built Stirling engines to suit different operating requirements. Here you can read about, compare and choose a stove fan that is ideal for your purposes.


First of all you need to determine which engine will work most efficiently in your environment, this is easily done by determining your average stove top temperature.

Compare and choose a stove fan

Warpfive Steelhead Stove Fan

The Warpfive Steelhead Stove Fan is ideal for use on wood burners, multi-fuel or coal stoves or any other heat source that burns a medium to hot fire. It is an excellent performer across a broad range of temperatures. This engine is available with a black or red top plate.


Start up temperature: 110° C (230° F) / Maximum operating temperature: 450° C ( 842° F) / Amount of air moved: 320 CFM (cubic feet per minute)

Steelhead Stove Fan in black

Steelhead Stove Fan in red

Warpfive Glasshopper Stove Fan

The Warpfive Glasshopper Stove Fan is ideal for use on wood burners or multi-fuel stoves with cooler fires that are fed irregularly or cooler stove surfaces such as Soapstone. Furthermore it has a clear glass cylinder so you are able to view the inner workings of the engine. This engine has an ultra low start-up temperature.

Start up temperature: 70° C (158° F) / Maximum operating temperature: 300° C (572° F) / Amount of air moved: 260 CFM (cubic feet per minute) of air

Glasshopper Stove Fan

Warpfive Sidewinder Stove Fan

The Warpfive Sidewinder Stove Fan has similar operating characteristics to the Steelhead stove fan, but is designed specifically for stoves with limited space (measures 225 mm (8.8 inches) in height). However it is also frequently chosen simply because of its unique looks and intriguing design. The Sidewinder is available with a black or red top plate.

Start up temperature: 110° C (230° F) / Maximum operating temperature: 450° C ( 842° F) / Amount of air moved: 320 CFM (cubic feet per minute)

Sidewinder Stove Fan in red

Sidewinder Stove Fan in black

Warpfive Twinspeed Stove Fan


The premium Warpfive Twinspeed Stove Fanis a Stirling engine built for high performance. It has twin Borosilicate glass piston cylinders, so power output is substantially increased. This is noteworthy because this engine produces an exceptionally powerful air output of 440 CFM. The Twinspeed comes with a beautiful clear dust cover which can be used while the engine is working.

Start up temperature: 120° C (248° F) / Maximum operating temperature: 450° C ( 842° F) / Amount of air moved: 440 CFM (cubic feet per minute)

Twinspeed Stove Fan

Twin clear glass piston cylinders

This following table compares the different Warpfive Stirling engine characteristics enabling you to compare and choose a stove fan best suited to your needs –


Compare And Choose a Stove Fan

In conclusion Warpfive Stove Fans are amazing, miniature engines which are meticulously hand-built and crafted from brass, stainless steel and aluminium. Every engine is individually laser engraved with a unique serial number and is bench tested to ensure that it meets strict quality standards. This commitment to excellence enables Warpfive to offer an international lifetime guarantee on every Warpfive engine.


For additional information about Stirling engine stove fans and to compare and choose a stove fan that is ideal for your needs, please visit Warpfive Stove Fans.