The stratford eb25 he boiler stove is one of the most efficient stoves of its types on the market and the largest in the stratford range it also has some unique features such as the flue exhaust diversion system which increases its efficiency and the discretely positioned thermostatic control knob but not only is the stratford eb25 a technically advanced stove it also provides a stunning focal point in any living area with its large curved glass window and soft curved lines regardless of wh