If you don’t know what brand you have and you have no user manual you can usually find a reference or logo somewhere on the front of the stove. Sometimes embossed into the metal, sometimes in another obvious place. If you cannot find anything obvious there should always be a data plate displaying the make, model and serial number of the stove. These are usually located in less obvious places like round the back of the stove or underneath. If you are still not sure please take a photograph of your stove, along with the rough overall glass dimensions (taken from inside the door) and email it to sales@coltcowls.co.uk where our stove experts will examine it and get back to you.