This tiny little heater can heat up to 70+m2 (average heat out put 35m2) and offers all the benefits of clean glass, clean burning, fully vermiculite firebrick lined. The best thing about the Charnwood Aire 3 is you can flue out the top or rear, making it perfect for smaller homes, YURTS and glamping shacks. Made in England, Charnwood heaters are beautifully hand made for the home that demands attention.