CIRCUIT BOARD C-11652This control Board is for a 120v system only. This will not work for a 220v system!!  Please be sure to cross reference you stove make, model, and serial number to verify this part fits you stove. **NON stock, special order product, NO returns permitted on control boards. **This  replaces obsolete CIRCUIT BOARD, part 50-1655.  Use with control panel, 50-2166 (matches the on/off switch and other controls)This control board fits a variety of Enviro stoves including:Enviro Mini-A-FS Pellet StoveEnviro MaxxShipping & Returns/Terms & Conditions of Purchase: http://woodheatstoves.com/shippinginfo.html