The EcoZoom Power Ring significantly increases the efficiency of your EcoZoom rocket stove. It is attached to the side of your cooking pot or kettle and creates a channel for the hot flue gases from the stove. These move up against the side of the pot transferring more of their precious heat to the contents. The Power ring also acts as a windshield, further improving the overall efficiency. Adding this wind-shield increases the efficiency of the stove by 25%.
The ring is adjustable in diameter and is designed only for use with the EcoZoom stove. Made of galvanised steel throughout.
Checkout this interesting article on the impact of insulating cooking pots which relates directly to the use of the Power Ring.