bringing warmth to the trade since 1997

WARPFIVE Glasshopper Stove Fan

including VAT

Product Description

  • Stirling engine stove fan with glass displacer cylinder
  • Operates quietly - typically 12db
  • Visible moving parts
  • Dust cover & maintenance kit included
  • Start-up temperature 105°C (221°F)
  • Circulates in excess of 305 CFM
  • Reduce stove fuel usage by up to 22%
  • Heat your room up to 40% faster
  • Overall height of 285mm

The Glasshopper Stove Fan is a Stirling engine built with a clear glass Borosilicate cylinder which shows the internal workings of the engine.

This highly versatile design allows it to work on most stove surfaces with the exception of diesel and catalytic stoves.

The Glasshopper Stove Fan will start working at 105° C (221° F) and its extra long run down time means it is highly suitable for use on Soapstone surfaces.

Named the Glasshopper for its ‘hopping’ internal cylinder, you will receive endless hours of enjoyment from viewing the mesmerizing moving parts.

When you use this Stirling engine stove fan you can reduce your wood usage by up to 22% and heat your room up to 40% faster.

All WARPFIVE fans are handmade to order. 


Delivery costs will be applied at checkout and is made by third party couriers. Once payment has been processed you should receive your item within 7 working days. This item must be signed for and checked on delivery. In the very unlikely event that your item is lost or damaged during transit, please contact us immediately.

If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not. You can return a product up to 14 days from the date you purchased it, buyer pays return postage. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. Read our full returns policy here.