This is a brand new unopened riello burner control box for a Worcester Greenstar Heatslave 2 combi boiler (with the reset) ... thats 12/18 through to 25/32 including ERP and ERP+ ... its the same part ... contact me for any queries and I will try and get it posted same day ... havent used ebay for a while but cant find a next day delivery option ... if its there after the sale, then thats what I agree to within England and Wales at least
