Colour Family: GREY . Motor Replacement Kit Model MKR0 Easy change connectors and solder capability make it easy to change a worn out motor on an Ecofan model 800, 802 or 805 Kit includes: replacement motor, complete instruction guide and allen key Allen key is for removing the blade For use with Ecofan stove fans HH #5531-783, 5530-053, 056, 057 and 5531-782