Esse 300 A unique solution to quickly convert an inefficient open fire into an economical multi-fuel inset stove with virtually no disturbance. It can improve the efficiency of an open fire by up to 400% (from 15% to 65% efficient) and is suitable for overnight burning. No flue pipe is required as it is designed to ‘plug in’ to a standard fireplace opening with no messy and expensive alteration. Suitable for continuous burning, Operating range (depending on fuel type and settings) up to 3kW/h, Pre-heated secondary airwash, Afterburn system for outstanding flame and heat control, Cast iron construction, Class1 chimney outlet, Additional room vents are not normally required   VIEW TECHNICAL SPECIFICATIONS Price:   £505.00